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If the desired DN (auto_exposure_data_cut) is within this percentage of the measured DN (the DN at which the percentage of pixels above that DN equals or exceeds the auto_exposure_pixel_fraction), then the auto exposure algorithm is terminated and the calculated time is accepted.","nameSpaceId":"img","title":"auto_exposure_percent","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Autoexposure.img.auto_exposure_pixel_fraction","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The auto_exposure_pixel_fraction attribute specifies the percentage of pixels whose DN values may exceed the auto_exposure_data_cut.","nameSpaceId":"img","title":"auto_exposure_pixel_fraction","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Autoexposure.img.auto_exposure_roi_first_line","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"Specifies the (1-based) starting line for the autoexposure region of interest.","nameSpaceId":"img","title":"auto_exposure_roi_first_line","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Autoexposure.img.auto_exposure_roi_first_sample","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"Specifies the (1-based) starting sample for the autoexposure region of interest.","nameSpaceId":"img","title":"auto_exposure_roi_first_sample","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Autoexposure.img.auto_exposure_roi_lines","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"Specifies the number of lines in the autoexposure region of interest.","nameSpaceId":"img","title":"auto_exposure_roi_lines","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Autoexposure.img.auto_exposure_roi_samples","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"Specifies the number of samples in the autoexposure region of interest.","nameSpaceId":"img","title":"auto_exposure_roi_samples","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Autoexposure.img.auto_exposure_target_msv","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The algorithm attempts to make the Mean Sample Value (MSV) of the image match for this value. For example, this will be used by the CADRE rovers as the setpoint for the algorithm called \"ModalAI MSV 2022\".","nameSpaceId":"img","title":"auto_exposure_target_msv","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Autoexposure.img.auto_exposure_upper_limit","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"Specifies the maximum number of pixels that are allowed to be above the upper threshold defined by auto_exposure_upper_limit.","nameSpaceId":"img","title":"auto_exposure_upper_limit","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Autoexposure.img.auto_exposure_upper_threshold","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Integer","pattern":"null","description":"Specifies the upper threshold DN value for which a specified number of pixels is permitted to exceed. The auto_exposure_upper_limit defines the number of pixels allowed to exceed this threshold.","nameSpaceId":"img","title":"auto_exposure_upper_threshold","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-9223372036854775808","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"9223372036854775807"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Autoexposure.img.exposure_table","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"Identifies the exposure table to be used, or that was used. The exposure table provides the seed exposure value to use for each camera for the autoexposure algorithm.","nameSpaceId":"img","title":"exposure_table","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Autoexposure.img.exposure_table_update_flag","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Boolean","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Boolean","pattern":"null","description":"If true, specifies whether or not to update the autoexposure table based on the results of this exposure.","nameSpaceId":"img","title":"exposure_table_update_flag","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Autoexposure.img.max_auto_exposure_iteration_count","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Integer","pattern":"null","description":"The max_auto_exposure_iteration_count attribute specifies the maximum number of exposure iterations the instrument will perform in order to obtain the requested exposure.","nameSpaceId":"img","title":"max_auto_exposure_iteration_count","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-9223372036854775808","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"9223372036854775807"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Autoexposure.img.valid_maximum_pixel","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Integer","pattern":"null","description":"Specifies the maximum pixel DN value for pixels used by the autoexposure algorithm.","nameSpaceId":"img","title":"valid_maximum_pixel","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-9223372036854775808","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"9223372036854775807"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Autoexposure.img.valid_minimum_pixel","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Integer","pattern":"null","description":"Specifies the minimum DN threshold for pixels used by the autoexposure 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For example, Commanded_Parameters.Histogram.product_flag = true indicates that a histogram was requested as part of the command that created the data product being labeled, while Imaging.Histogram.product_flag = true indicates that this data product itself is (or contains) a histogram.","nameSpaceId":"img","title":"product_flag","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.img.Color_Filter_Array.img.color_filter_array_state","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"Specifies whether the image still has a CFA pattern (\"Encoded\"), the CFA pattern has been removed (\"Decoded\") or it never had a pattern (\"No CFA\").","nameSpaceId":"img","title":"color_filter_array_state","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Indicates the image has been processed such that it no longer contains the CFA pattern. This generally means the image is color, but it could also mean that processing has been applied to remove the effects of the CFA pattern and still be a single band, or that the result is a multispectral image. The algorithm used to decode the pattern is indicated by the processing_algorithm attribute in the Color_Filter_Array class.","value":"Decoded"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Indicates the CFA pattern is still present in the image. The image should be a single band, with each pixel containing the appropriate color value as determined by the color_filter_array_type. An encoded image is not directly viewable as color; it must be decoded first.","value":"Encoded"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Indicates the image is not and has never been CFA encoded. In this case, Color_Filter_Array would simply not be present in the label. 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RGGB is the most common phasing but others are possible.","value":"Bayer RGGB"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Bayer CFA pattern contains one red, one green, one yellow, and one blue pixel in each 2x2 square of pixels. The RGYB type indicates the phasing of the colors, in the order upper left, upper right, lower left, and lower right.","value":"Bayer RGYB"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"No color filter array","value":"None"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Color_Processing.img.color_component","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"For single-band images, this defines which component of the color space is represented by this band. 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The Y is repeated in order to distinguish it from xyY_y on a case-insensitive basis.","value":"xyY_YY"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"x (lowercase) value of CIE_xyY.","value":"xyY_x"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"y (lowercase) value of CIE_xyY.","value":"xyY_y"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Color_Processing.img.color_dn_scaling_factor","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The color_dn_scaling_factor attribute specifies the actual value used to scale the color values. 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Red, Green, Blue with a simple white balance applied.","value":"wRGB"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Color_Processing.img.encoded_display_gamma","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"Defines the gamma value encoded in this image. Gamma correction is used to nonlinearly compress the intensities in an image, and most display systems assume that images are encoded with an sRGB gamma. Note that this is a string value because the most common gamma correction (\"sRGB\") is not precisely expressible as a gamma exponent. A numeric value indicates a gamma exponent.","nameSpaceId":"img","title":"encoded_display_gamma","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Color_Processing.img.illuminant","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"Defines the illuminant that was used in order to process this image. The valid values are open-ended but examples of valid values include: None, D65, 3000K, 5000K.","nameSpaceId":"img","title":"illuminant","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Commanded_Parameters.pds.description","isDeprecated":"false","unitOfMeasure":"null","steward":"null","dataType":"UTF8_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Text_Preserved","pattern":"null","description":"The description attribute provides a statement, picture in words, or account that describes or is otherwise relevant to the object.","nameSpaceId":"pds","title":"description","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.img.Companding.img.companding_state","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The companding_state attribute specifies whether the data is or has had its bit depth reduced, for example conversion from 12 to 8 bits via a lookup table or bit scaling. Valid values: None - values have not been companded. Companded - values are currently companded. 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For MSL, early processing is where the image is prepared for use by any client, including those on board, such as rotation, bad pixels, flat field, early scaling, and camera model production. Contrast that with late processing, which includes compression and telemetry generation, and processing for thumbnails, subframes, histograms, and row\/column sums.","nameSpaceId":"img","title":"early_scaling","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Companding_Table_Mapping.img.input_dn_max","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Integer","pattern":"null","description":"The input_dn_max attribute provides the value of the maximum DN in the input image that is assigned a specific DN in the output image during companding.","nameSpaceId":"img","title":"input_dn_max","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-9223372036854775808","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"9223372036854775807"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Companding_Table_Mapping.img.input_dn_min","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Integer","pattern":"null","description":"The input_dn_min attribute provides the value of the minimum DN in the input image that is assigned a specific DN in the output image during companding.","nameSpaceId":"img","title":"input_dn_min","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-9223372036854775808","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"9223372036854775807"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Companding_Table_Mapping.img.output_dn","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Integer","pattern":"null","description":"The output_dn attribute provides the value of the DN in the output image that is assigned to a given range of DN in the input image during companding.","nameSpaceId":"img","title":"output_dn","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-9223372036854775808","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"9223372036854775807"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Dark_Current_Correction.img.striping_count","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"Specifies the number of stripes (N) used during dark current mitigation within image acquisition. Image \"striping\" is comprised of reading out the image in N different parts (\"stripes\"), often using a hardware windowing mode, using N separate exposures (with identical exposure times). These successive stripes correspond to physically different locations on the CCD. A commandable overlap (M rows) allows each successive row to \"cover\" the image pixels towards the readout region.","nameSpaceId":"img","title":"striping_count","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Dark_Current_Correction.img.striping_overlap_rows","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"Specifies the number of rows (M) of striping overlap used during dark current mitigation within image acquisition. Image \"striping\" is comprised of reading out the image in N different parts (\"stripes\"), often using a hardware windowing mode, using N separate exposures (with identical exposure times). These successive stripes correspond to physically different locations on the CCD. A commandable overlap (M rows) allows each successive row to \"cover\" the image pixels towards the readout region.","nameSpaceId":"img","title":"striping_overlap_rows","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Data_Processing.img.active_flag","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Boolean","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Boolean","pattern":"null","description":"The active_flag attribute indicates whether or not the data processing described by the parent class is active. In general, the presence of the parent class implies it is active and thus active_flag is optional. The primary purpose for active_flag is to either explicitly indicate a correction is not active (for example, if it normally is but was explicitly turned off), or to be able to provide parameters for historical reasons that may no longer be relevant to a current correction. ","nameSpaceId":"img","title":"active_flag","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Data_Processing.img.processing_algorithm","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The processing_algorithm attribute specifies the name of the algorithm used to perform the processing specified by the enclosing class. Algorithm names should be defined in the project documentation, and\/or in the enclosing class definition. ","nameSpaceId":"img","title":"processing_algorithm","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Data_Processing.img.processing_venue","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The processing_venue attribute specifies where the processing described by the parent class was performed. ","nameSpaceId":"img","title":"processing_venue","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Processing was done on the ground. ","value":"Ground"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Onboard processing was reversed and new ground processing was applied. For example, removing a synthetic flat field from onboard processing and replacing it with a true flat field.","value":"Ground Refined"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Processing has not been done.","value":"None"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Processing was done onboard (hardware or software is unspecified).","value":"Onboard"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Processing was done onboard by both hardware and software.","value":"Onboard Both"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Processing was done by hardware onboard the spacecraft, such as inside the camera.","value":"Onboard Hardware"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"processing was done by flight software onboard the spacecraft.","value":"Onboard Software"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Data_Processing.img.sequence_number","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The sequence_number attribute supplies the sequence identifier for the associated value in a group of related values. ","nameSpaceId":"img","title":"sequence_number","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Data_Processing.pds.description","isDeprecated":"false","unitOfMeasure":"null","steward":"null","dataType":"UTF8_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Text_Preserved","pattern":"null","description":"The description attribute provides a statement, picture in words, or account that describes or is otherwise relevant to the object.","nameSpaceId":"pds","title":"description","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Data_Processing_File.pds.description","isDeprecated":"false","unitOfMeasure":"null","steward":"null","dataType":"UTF8_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Text_Preserved","pattern":"null","description":"The description attribute provides a statement, picture in words, or account that describes or is otherwise relevant to the object.","nameSpaceId":"pds","title":"description","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Data_Processing_File.pds.name","isDeprecated":"false","unitOfMeasure":"null","steward":"null","dataType":"UTF8_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Short_String_Collapsed","pattern":"null","description":"The name attribute provides a word or combination of words by which the object is known.","nameSpaceId":"pds","title":"name","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Data_Quality.img.above_aft_flag","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Boolean","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Boolean","pattern":"null","description":"A boolean value that denotes the camera mechanism was above allowable flight temperature at time of acquisition. ","nameSpaceId":"img","title":"above_aft_flag","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Data_Quality.img.below_aft_flag","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Boolean","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Boolean","pattern":"null","description":"A boolean value that denotes the camera mechanism was above allowable flight temperature at time of acquisition. ","nameSpaceId":"img","title":"below_aft_flag","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Data_Quality.img.data_received","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"This field defines if all parts of the data or image is received without detected checksum or sequence errors. Example use case from MRO CTX is either \"OK\" if all fragments of the image were received or \"ERROR\" if not.","nameSpaceId":"img","title":"data_received","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Data_Quality.img.dq_band","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"Specifies the sequence number in the data array to which the data quality indicators apply. ","nameSpaceId":"img","title":"dq_band","unitOfMeasureId":"null","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Data_Quality.img.dq_bayer_cell","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"Specifies the Bayer cell to which the data quality indicators apply. bayer_cell can be used even if the image has been debayered, in which case it refers to the original debayered image. Note that \"green_1\" and \"green_2\" can be used to refer to specific green Bayer cells, or \"green\" refers to both greens together. ","nameSpaceId":"img","title":"dq_bayer_cell","unitOfMeasureId":"null","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Data_Quality.img.full_well_limit_flag","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Boolean","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Boolean","pattern":"null","description":"A boolean value that denotes we have reached\/exceeded the full well value of the CCD detector. ","nameSpaceId":"img","title":"full_well_limit_flag","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Data_Quality.img.image_corrupt_flag","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Boolean","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Boolean","pattern":"null","description":"Indicates whether or not this image was corrupted after it was acquired (i.e. it was corrupted somewhere downstream not part of acquisition). Valid values are \"true\", \"false\".","nameSpaceId":"img","title":"image_corrupt_flag","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Data_Quality.img.metadata_corrupt_flag","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Boolean","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Boolean","pattern":"null","description":"Indicates whether or not the metadata for this image was corrupted after it was acquired (i.e. it was corrupted somewhere downstream not part of acquisition). Valid values are \"true\", \"false\". ","nameSpaceId":"img","title":"metadata_corrupt_flag","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Data_Quality.img.missing_temperature_flag","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Boolean","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Boolean","pattern":"null","description":"A boolean value that denotes temperature data was missing at time of image acquisition. ","nameSpaceId":"img","title":"missing_temperature_flag","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Data_Quality.img.no_signal_count","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"Integer number of pixels that received no signal above bias. ","nameSpaceId":"img","title":"no_signal_count","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Data_Quality.img.out_of_focus_flag","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Boolean","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Boolean","pattern":"null","description":"A boolean value that denotes this image failed to find focus. Focus was commanded using autofocus or manual. ","nameSpaceId":"img","title":"out_of_focus_flag","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Data_Quality.img.saturated_flag","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Boolean","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Boolean","pattern":"null","description":"A boolean value that denotes that there exists pixels within the image that have reached or exceeded the maximum pixel value. ","nameSpaceId":"img","title":"saturated_flag","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Data_Quality.img.sequence_terminated_flag","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Boolean","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Boolean","pattern":"null","description":"A boolean value that denotes that there exists pixels within the image that have reached or exceeded the maximum pixel value. ","nameSpaceId":"img","title":"sequence_terminated_flag","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Data_Quality.img.wrong_filter_flag","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Boolean","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Boolean","pattern":"null","description":"A boolean value that denotes the commanded filter does not match the actual filter used to acquire the image. ","nameSpaceId":"img","title":"wrong_filter_flag","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Data_Quality.img.wrong_pointing_flag","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Boolean","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Boolean","pattern":"null","description":"A boolean value that denotes this image has the wrong pointing as pre-determined through planned observations or image footprints. For example, the rover faulted while driving and did not make it to the intended location and therefore the images have the wrong pointing. ","nameSpaceId":"img","title":"wrong_pointing_flag","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Data_Quality.img.wrong_zoom_flag","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Boolean","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Boolean","pattern":"null","description":"A boolean value that denotes the commanded zoom does not match the actual zoom value. For example, commanded at 110mm but acquired at 63mm. ","nameSpaceId":"img","title":"wrong_zoom_flag","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Data_Quality.img.zero_value_pixels_flag","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Boolean","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Boolean","pattern":"null","description":"A boolean value that denotes this image has pixels with a DN value of zero. ","nameSpaceId":"img","title":"zero_value_pixels_flag","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Data_Quality.pds.comment","isDeprecated":"false","unitOfMeasure":"null","steward":"null","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The comment attribute is a character string expressing one or more remarks or thoughts relevant to the object.","nameSpaceId":"pds","title":"comment","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Detector.img.analog_offset","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Integer","pattern":"null","description":"The analog_offset attribute identifies the analog value that is subtracted from the signal prior to the analog\/digital conversion. 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","nameSpaceId":"img","title":"first_sample","unitOfMeasureId":"null","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Detector.img.frame_count","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":" The frame_count attribute indicates the total number of image frames acquired, such as for a video or focus stack observation.","nameSpaceId":"img","title":"frame_count","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Detector.img.gain_count","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"Raw counts for gain.","nameSpaceId":"img","title":"gain_count","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Detector.img.gain_db","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"Gain is the amount of amplification that is applied to a pixel by the A\/D converter. 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","nameSpaceId":"img","title":"sequence_number","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Device_Temperature.img.raw_count","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The raw_count attribute provides the value of some parameter measured by a spacecraft or instrument sensor in the raw units reported by that sensor. A separate attribute should be included alongside the raw_count that translates this value into the appropriate engineering units. i.e. temperature_value in degrees C or voltage_value in Volts","nameSpaceId":"img","title":"raw_count","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Device_Temperature.img.temperature_status","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Integer","pattern":"null","description":"The temperature_status attribute defines the status of the associated temperature measurement. The status is interpreted in a device-specific way, but generally 0 indicates a successful measurement.","nameSpaceId":"img","title":"temperature_status","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-9223372036854775808","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"9223372036854775807"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Device_Temperature.img.temperature_value","isDeprecated":"false","unitOfMeasure":"Units_of_Temperature","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The temperature_value attribute provides the temperature, in the specified units, of some point on an imaging instrument or other imaging instrument device.","nameSpaceId":"img","title":"temperature_value","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Temperature","isNillable":"true","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"K, degC","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Device_Voltage.img.voltage_value","isDeprecated":"false","unitOfMeasure":"Units_of_Voltage","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The voltage_value attribute provides provides the voltage, in the specified units, of an imaging instrument or some part of the imaging instrument.","nameSpaceId":"img","title":"voltage_value","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Voltage","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"V, mV","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Exposure.img.exposure_coadd_count","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"Specifies the total number of exposures summed (co-added) together to obtain the final image. 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This is the raw count either commanded or taken directly from telemetry as reported by the spacecraft. This attribute is the same as the exposure_duration but in DN counts instead of time, and the translation of exposure_duration_count to exposure_duration will differ by mission.","nameSpaceId":"img","title":"exposure_duration_count","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Exposure.img.exposure_readout_count","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"Specifies the number of times an exposure, or part of an exposure, has been read from the camera. Multiple readouts could be due to tiling of the image, among other reasons.","nameSpaceId":"img","title":"exposure_readout_count","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"0","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Exposure.img.exposure_scale_factor","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"Specifies a multiplier to the base exposure time. The base exposure time is either user-commanded or is read from the onboard exposure time table. The resulting number is used by the cameras as the actual commanded exposure time. This scale factor is commonly used during multi-spectral imaging, when the base exposure time is known for one filter and exposure_scale_factor is used to scale the exposure time to levels appropriate for the other filters.","nameSpaceId":"img","title":"exposure_scale_factor","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.img.Exposure.img.exposure_type","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The exposure_type attribute indicates the exposure setting on a camera. Valid values: 'Manual' - manual exposure setting, 'Auto' - autoexposure is applied by the camera, 'Test' - test exposure setting telling the camera to return a fixed-pattern test image.","nameSpaceId":"img","title":"exposure_type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Autoexposure is applied by the camera.","value":"Auto"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Autoexposure using prior image as a seed.","value":"Auto Last"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Manual exposure setting.","value":"Manual"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Use same exposure as the prior image.","value":"Manual Last"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"No exposure requested.","value":"None"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Test exposure setting telling the camera to return a fixed-pattern test image.","value":"Test"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Focus.img.autofocus_step_count","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":" The autofocus_step_count attribute specifies the number of steps (images) to be taken by an autofocus algorithm.","nameSpaceId":"img","title":"autofocus_step_count","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Focus.img.autofocus_step_size","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The autofocus_step_size attribute specifies the size in motor counts of each (or the initial) step taken by the focus adjustment mechanism in an autofocus algorithm.","nameSpaceId":"img","title":"autofocus_step_size","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Focus.img.best_focus_distance","isDeprecated":"false","unitOfMeasure":"Units_of_Length","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The best_focus_distance attribute specifies the estimated distance to best focus.","nameSpaceId":"img","title":"best_focus_distance","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Length","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"AU, Angstrom, cm, km, m, micrometer, mm, nm","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Focus.img.focus_distance","isDeprecated":"false","unitOfMeasure":"Units_of_Length","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The nominal focus distance for the instrument (e.g. in meters or mm). 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The units should be the same as focus_position_count, which is often motor counts.","nameSpaceId":"img","title":"delta_focus_count","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Focus_Stack.img.focus_merge_blending_flag","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Boolean","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Boolean","pattern":"null","description":"The focus_merge_blending_flag attribute indicates whether intra-stack image blending has been performed during a focus merge operation. A value of 'false' means images were merged without blending.","nameSpaceId":"img","title":"focus_merge_blending_flag","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Focus_Stack.img.focus_merge_registration_flag","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Boolean","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Boolean","pattern":"null","description":"The focus_merge_registration_flag attribute indicates whether intra-stack image registration has been performed during a focus merge operation. A value of 'true' indicates that intra-stack image registration has been performed during the focus merge operation, while 'false' indicates that images have been merged without translation.","nameSpaceId":"img","title":"focus_merge_registration_flag","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Focus_Stack.img.focus_stack_flag","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Boolean","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Boolean","pattern":"null","description":" The focus_stack_flag attribute indicates whether or not focus stack image products were created during the autofocus imaging step.","nameSpaceId":"img","title":"focus_stack_flag","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Focus_Stack.img.frame_count","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":" The frame_count attribute indicates the total number of image frames acquired, such as for a video or focus stack observation.","nameSpaceId":"img","title":"frame_count","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Focus_Stack.img.frame_index","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Integer","pattern":"null","description":"When in a Video class, the frame_index attribute specifies the sequence number of this frame in the context of the entire video, i.e. the first frame of the video would be index 1, up to frame_count. 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A frame consists of a sequence of measurements made over a specified time interval, and may include measurements from different instrument modes. These sequences repeat from cycle to cycle and sometimes within a cycle.","nameSpaceId":"img","title":"frame_id","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.img.Frame.img.frame_type_name","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":" The frame_type_name attribute specifies whether the image was commanded as part of a stereo pair or as a single left or right monoscopic image. If frame_type = 'Stereo', a left and a right image should be present.","nameSpaceId":"img","title":"frame_type_name","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":" image was commanded as a single left or right monoscopic image ","value":"Mono"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":" image was commanded as part of a stereo pair ","value":"Stereo"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Frame.img.observation_number","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"Identifies which observation of many this data product pertains to.","nameSpaceId":"img","title":"observation_number","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Frame.img.product_flag","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Boolean","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Boolean","pattern":"null","description":"Indicates whether the product in the enclosing class was requested for downlink (when in Commanded_Parameters), or whether this product actually is the type in question (when in Imaging). For example, Commanded_Parameters.Histogram.product_flag = true indicates that a histogram was requested as part of the command that created the data product being labeled, while Imaging.Histogram.product_flag = true indicates that this data product itself is (or contains) a histogram.","nameSpaceId":"img","title":"product_flag","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.img.High_Dynamic_Range.img.hdr_acquisition_mode","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"Specifies how the HDR frames were acquired.","nameSpaceId":"img","title":"hdr_acquisition_mode","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"HDR is processed using several separately-acquired images.","value":"Multiframe"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"No HDR processing.","value":"None"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"HDR is processed onboard the camera.","value":"Piecewise"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Single exposure.","value":"Single"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.High_Dynamic_Range.img.hdr_clipping_threshold","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"Specifies the threshold for pixel clipping.","nameSpaceId":"img","title":"hdr_clipping_threshold","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.High_Dynamic_Range.img.hdr_frame_count","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"Specifies the number of frames that go into the HDR product.","nameSpaceId":"img","title":"hdr_frame_count","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.High_Dynamic_Range_Exposure.img.exposure_duration","isDeprecated":"false","unitOfMeasure":"Units_of_Time","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The exposure_duration attribute provides the amount of time the instrument sensor was gathering light from the scene, such as between opening and closing of a shutter, or between flushing and readout of a CCD.","nameSpaceId":"img","title":"exposure_duration","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Time","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"day, hr, julian day, microseconds, min, ms, ns, s, yr","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.High_Dynamic_Range_Exposure.img.exposure_duration_count","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The exposure_duration_count attribute specifies the value, in raw counts, for the amount of time the instrument sensor was gathering light from the scene, such as between opening and closing of a shutter, or between flushing and readout of a CCD. This is the raw count either commanded or taken directly from telemetry as reported by the spacecraft. This attribute is the same as the exposure_duration but in DN counts instead of time, and the translation of exposure_duration_count to exposure_duration will differ by mission.","nameSpaceId":"img","title":"exposure_duration_count","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.High_Dynamic_Range_Exposure.img.exposure_time_delta","isDeprecated":"false","unitOfMeasure":"Units_of_Time","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"Specifies the change in exposure time for this exposure compared to the previous. 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The ranking and meaning of specific values will vary depending on the mission, and should be defined in the mission software interface specification (SIS).","nameSpaceId":"img","title":"download_priority","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Histogram.img.product_flag","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Boolean","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Boolean","pattern":"null","description":"Indicates whether the product in the enclosing class was requested for downlink (when in Commanded_Parameters), or whether this product actually is the type in question (when in Imaging). For example, Commanded_Parameters.Histogram.product_flag = true indicates that a histogram was requested as part of the command that created the data product being labeled, while Imaging.Histogram.product_flag = true indicates that this data product itself is (or contains) a histogram.","nameSpaceId":"img","title":"product_flag","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Hot_Pixel.img.pixel_count","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"Integer number of pixels currently to list the total number of pixels as used in Hot_Pixel, Saturated_Pixel, and Nonlinear_Pixel classes. ","nameSpaceId":"img","title":"pixel_count","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Hot_Pixel.img.threshold_factor","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"Multiplicative factor used to isolate pixels that are X times greater than theie nearest neighbors. ","nameSpaceId":"img","title":"threshold_factor","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.ICER_Parameters.img.decomposition_stages","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":" The decomposition_stages attribute identifies the number of stages of decomposition.","nameSpaceId":"img","title":"decomposition_stages","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.ICER_Parameters.img.icer_quality","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"For ICER, the quality is the \"minloss\" parameter, which specifies the minimum number of bit planes that will not be encoded in each subband. Note that ICER may stop due a byte quota before minloss is achieved, so the actual quality may be less than specified. Unlike JPEG, a lower number means higher quality.","nameSpaceId":"img","title":"icer_quality","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.ICER_Parameters.img.segment_count","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":" The segment_count attribute identifies the number of segments into which the image was partitioned for error containment purposes.","nameSpaceId":"img","title":"segment_count","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.ICER_Parameters.img.wavelet_filter","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The wavelet_filter attribute specifies the filter used in the compression and decompression algorithm.","nameSpaceId":"img","title":"wavelet_filter","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.ISO.img.iso_mode_id","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The iso_mode_id attribute is a mission specific definition of how the ISO value is actually used. 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This should generally conform to ISO 12232:2019","nameSpaceId":"img","title":"iso_number","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Illumination.img.illumination_mode","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"illumination_mode describes what mode the illumination device is in. It could be used to indicate a common name for a particular configuration of activated lights, where there are many such devices. 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","nameSpaceId":"img","title":"first_sample","unitOfMeasureId":"null","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Image_Compression_Segment.img.lines","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The lines attribute indicates the total number of data instances along the vertical axis of an image or sub-image.","nameSpaceId":"img","title":"lines","unitOfMeasureId":"null","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Image_Compression_Segment.img.missing_pixel_count","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":" The missing_pixel_count attribute identifies the total number of missing pixels defined by the image or image segment.","nameSpaceId":"img","title":"missing_pixel_count","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Image_Compression_Segment.img.samples","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":" The samples attribute indicates the total number of data instances along the horizontal axis of an image or sub-image.","nameSpaceId":"img","title":"samples","unitOfMeasureId":"null","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Image_Compression_Segment.img.segment_corrupted_flag","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Boolean","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Boolean","pattern":"null","description":"The segment_corrupted_flag specifies whether the segment is corrupted (or bad). 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","nameSpaceId":"img","title":"segment_number","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Image_Compression_Segment.img.segment_quality","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":" The segment_quality attribute identifies the resultant or targeted image quality index for on-board ICER data compression. Upon return by the ICER decompress function, the output quantity segment_quality provides an indication of the quality of the reconstructed segment. Specifically, the value returned is a double for which the integer values correspond to attained min loss values, but in general is an interpolation between these values. Thus lower values of segment_quality correspond to higher reconstructed qualities, and a value of indicates lossless compression. Note that the compressed stream does not directly contain the value of min loss that was given to the compressor, but the decompressor does know how far along in the decompression process it got before it ran out of bits; this information is used to determine segment_quality. In rare circumstances the decompressor m ay not be able to determine segment_quality for a segment that it decompresses. In this case it sets segment_quality to 1.0. The reconstructed segment might be either lossy or lossless when this occurs. The technical condition under which a quality value is not determined is that the decompressor runs out of the data for the segment before decoding any bit plane information. ","nameSpaceId":"img","title":"segment_quality","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Image_Compression_Segment.img.segment_status","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Numeric_Base2","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Numeric_Base2","pattern":"[0-1]{1,255}","description":" The segment_status attribute provides a bit mask which provides the status of decoding for the compression segment identified by segment_number. Upon return by the ICER decompress function, the output quantity of segment_status contains a number indicating the decode status. The decode status may have one or more of the following flags set: SHORTDATASEG FLAG (bit 0): If this flag is set, then the segment contained so little data that nothing could be reconstructed in the segment. INCONSISTENTDATA FLAG (bit 1): If this flag is set, then one or more pieces of information in the segment header (specifically, image width, image height, n segs, wavelet filter, n decomps) are inconsistent with the value(s) in the first (valid) segment. ICER will ignore the data in this segment. DUPLICATESEG FLAG (bit 2): If this flag is set, then the segment index given in the header equals that given by a previous segment. The decompressor will ignore the data in this segment. BADBITPLANENUMBER FLAG (bit 3): If this flag is set, then an ICER internal parameter in the header for this segment has probably been corrupted. The decompressor will ignore the data in this segment. BADBITPLANECOUNT FLAG (bit 4): If this flag is set, then an ICER internal parameter in the header for this segment has probably been corrupted. The decompressor will ignore the data in this segment. BADDATA FLAG (bit 5): If this flag is set, then either the parameter combination given in the header for this segment are not allowed by ICER, or the segment number is bad. This probably indicates corrupted data. The decompressor will ignore the data in this segment. ","nameSpaceId":"img","title":"segment_status","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"6","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Image_Filter.img.filter_window_line","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The size in pixels of the window used for filtering in the line dimension. If the window varies across the image, this could contain the average window or initial window, as needed by the specific algorithm.","nameSpaceId":"img","title":"filter_window_line","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Image_Filter.img.filter_window_sample","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The size in pixels of the window used for filtering in the sample dimension. If the window varies across the image, this could contain the average window or initial window, as needed by the specific algorithm.","nameSpaceId":"img","title":"filter_window_sample","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Image_Filter.img.max_filter_window_line","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The maximum size in pixels of the window used for filtering in the line dimension. If the window is constant across the image, filter_window_line should be used instead.","nameSpaceId":"img","title":"max_filter_window_line","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Image_Filter.img.max_filter_window_sample","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The maximum size in pixels of the window used for filtering in the sample dimension. If the window is constant across the image, filter_window_sample should be used instead.","nameSpaceId":"img","title":"max_filter_window_sample","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Image_Filter.img.min_filter_window_line","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The minimum size in pixels of the window used for filtering in the line dimension. If the window is constant across the image, filter_window_line should be used instead.","nameSpaceId":"img","title":"min_filter_window_line","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Image_Filter.img.min_filter_window_sample","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The minimum size in pixels of the window used for filtering in the sample dimension. If the window is constant across the image, filter_window_sample should be used instead.","nameSpaceId":"img","title":"min_filter_window_sample","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Image_Mask.img.horizon_mask_elevation","isDeprecated":"false","unitOfMeasure":"Units_of_Angle","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"Specifies the elevation above which the image is masked off.","nameSpaceId":"img","title":"horizon_mask_elevation","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Angle","isNillable":"false","minimumValue":"-90.0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"arcmin, arcsec, deg, hr, microrad, mrad, rad","defaultUnitId":"null","maximumValue":"90.0"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Image_Mask_File.img.horizon_mask_elevation","isDeprecated":"false","unitOfMeasure":"Units_of_Angle","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"Specifies the elevation above which the image is masked off.","nameSpaceId":"img","title":"horizon_mask_elevation","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Angle","isNillable":"false","minimumValue":"-90.0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"arcmin, arcsec, deg, hr, microrad, mrad, rad","defaultUnitId":"null","maximumValue":"90.0"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Image_Mask_File.img.mask_transparent_value","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"Specifies the pixel value in the mask that will represent transparent (or NoData\/null) for the characterized image. 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Two enumerations are given, but these can be expanded if needed.","nameSpaceId":"img","title":"mask_type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"A mask_type listed as \"description\" indicates that the file, e.g., a text or xml based file, describes the mask in some other way depending on the processing_algorithm.","value":"description"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Most masks are of \"image\" type, this means it is an image of the same size as the current image containing mask information at each pixel.","value":"image"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Image_Mask_File.pds.description","isDeprecated":"false","unitOfMeasure":"null","steward":"null","dataType":"UTF8_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Text_Preserved","pattern":"null","description":"The description attribute provides a statement, picture in words, or account that describes or is otherwise relevant to the object.","nameSpaceId":"pds","title":"description","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Image_Mask_File.pds.name","isDeprecated":"false","unitOfMeasure":"null","steward":"null","dataType":"UTF8_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Short_String_Collapsed","pattern":"null","description":"The name attribute provides a word or combination of words by which the object is known.","nameSpaceId":"pds","title":"name","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.img.JPEG_Parameters.img.color_subsampling_mode","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":" The color_subsampling_mode attribute specifies the JPEG color subsampling mode used during compression. 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","nameSpaceId":"img","title":"jpeg_parameter","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-9223372036854775808","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"9223372036854775807"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.JPEG_Parameters.img.jpeg_quality","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The jpeg_quality attribute is a JPEG specific variable which identifies the resultant or targeted image quality index for on-board data compression.","nameSpaceId":"img","title":"jpeg_quality","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"100"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.JPEG_Progressive_Parameters.img.progressive_stage","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"In cases where each pass of a progressive JPEG is downlinked separately, the progressive_stage attribute indicates the highest pass number contained in this image, which indicates the available level of 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Off.","nameSpaceId":"img","title":"illumination_state","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Illumination state (LED) is Off.","value":"Off"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Illumination state (LED) is On.","value":"On"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.LED_Illumination_Source.img.illumination_wavelength","isDeprecated":"false","unitOfMeasure":"Units_of_Length","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The illumination_wavelength attribute provides the wavelength of an LED that was used to illuminate this 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","nameSpaceId":"img","title":"id","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.List_Index_No_Units_Imaging.img.sequence_number","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The sequence_number attribute supplies the sequence identifier for the associated value in a group of related values. ","nameSpaceId":"img","title":"sequence_number","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.List_Index_No_Units_Imaging.img.value_number","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The value_number attribute provides the value with no applicable units as named by the associated id, name, or sequence_number. ","nameSpaceId":"img","title":"value_number","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.List_Index_No_Units_Imaging.img.value_string","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The value_string attribute provides the value with no applicable units as named by the associated id, name, or sequence_number. ","nameSpaceId":"img","title":"value_string","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.List_Index_No_Units_Imaging.pds.name","isDeprecated":"false","unitOfMeasure":"null","steward":"null","dataType":"UTF8_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Short_String_Collapsed","pattern":"null","description":"The name attribute provides a word or combination of words by which the object is known.","nameSpaceId":"pds","title":"name","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Nonlinear_Pixel.img.pixel_count","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"Integer number of pixels currently to list the total number of pixels as used in Hot_Pixel, Saturated_Pixel, and Nonlinear_Pixel classes. ","nameSpaceId":"img","title":"pixel_count","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Nonlinear_Pixel.img.threshold_value","isDeprecated":"false","unitOfMeasure":"Units_of_Spectral_Radiance","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"Value used to define a level that triggers a defined behavior. ","nameSpaceId":"img","title":"threshold_value","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Spectral_Radiance","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"W*m**-2*sr**-1*Hz**-1, W*m**-2*sr**-1*nm**-1, W*m**-2*sr**-1*um**-1, W*m**-3*sr**-1, W\/cm**2\/sr\/μm, W\/m**2\/sr\/Hz, W\/m**2\/sr\/nm, W\/m**2\/sr\/μm, W\/m**3\/sr, uW*cm**-2*sr**-1*um**-1, μW\/cm**2\/sr\/μm","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Onboard_Color_Matrix.img.onboard_B_b","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"Specifies the factor that has been multiplied by the B pixel value after de-Bayering (demosaicking) takes place. This value is summed with the multiplied R and G pixel values to produce the output Blue value.","nameSpaceId":"img","title":"onboard_B_b","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Onboard_Color_Matrix.img.onboard_B_g","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"Specifies the factor that has been multiplied by the G pixel value after de-Bayering (demosaicking) takes place. 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This value is summed with the multiplied G and B pixel values to produce the output Blue value.","nameSpaceId":"img","title":"onboard_B_r","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Onboard_Color_Matrix.img.onboard_G_b","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"Specifies the factor that has been multiplied by the B pixel value after de-Bayering (demosaicking) takes place. This value is summed with the multiplied R and G pixel values to produce the output Green value.","nameSpaceId":"img","title":"onboard_G_b","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Onboard_Color_Matrix.img.onboard_G_g","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"Specifies the factor that has been multiplied by the G pixel value after de-Bayering (demosaicking) takes place. 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object.","nameSpaceId":"pds","title":"comment","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Optical_Properties.img.camera_information","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"UTF8_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Text_Preserved","pattern":"null","description":"Free-form text description of the camera.","nameSpaceId":"img","title":"camera_information","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Optical_Properties.img.f_number","isDeprecated":"false","unitOfMeasure":"Units_of_Length","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"Defines the f\/number for the optics used in acquiring the image.","nameSpaceId":"img","title":"f_number","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Length","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"AU, Angstrom, cm, km, m, micrometer, mm, nm","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Optical_Properties.img.focal_length","isDeprecated":"false","unitOfMeasure":"Units_of_Length","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"Defines the focal length of the optics used in acquiring the image.","nameSpaceId":"img","title":"focal_length","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Length","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"AU, Angstrom, cm, km, m, micrometer, mm, nm","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Optical_Properties.img.zoom_position","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The zoom_position attribute defined, in a camera-specific way, the zoom metric that should be used for geometric processing of the data (e.g. for creating camera models). This will often be the zoom motor count.","nameSpaceId":"img","title":"zoom_position","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Pixel_Averaging_Dimensions.img.height_pixels","isDeprecated":"false","unitOfMeasure":"Units_of_Misc","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The height_pixels attribute provides the vertical dimension, in pixels.","nameSpaceId":"img","title":"height_pixels","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Misc","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"DN, W\/m**2\/sr\/nm\/(DN\/s), electron\/DN, electrons, nm\/mm, pixel","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Pixel_Averaging_Dimensions.img.width_pixels","isDeprecated":"false","unitOfMeasure":"Units_of_Misc","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The width_pixels attribute provides the horizontal dimension, in pixels.","nameSpaceId":"img","title":"width_pixels","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Misc","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"DN, W\/m**2\/sr\/nm\/(DN\/s), electron\/DN, electrons, nm\/mm, pixel","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Pointing_Correction_Image.img.pointing_model_name","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The pointing_model_name attribute specifies which of several \"pointing models\" were used to transform the camera model based on updated pointing information. These updates are typically derived from mosaic seam corrections. This attribute and the associated Pointing_Model_Index classes define what the updated pointing information is, providing enough information to re-create the camera model from calibration data. If present, this attribute overrides the default pointing based on telemetry. The special value \"NONE\" shall be interpreted the same as if the attribute is absent (i.e. the default pointing model should be used). New model names can be created at any time; the models themselves should be described in a mission-specific ancillary file. See also the geom:solution_id attribute within the geom:Camera_Model_Parameters class.","nameSpaceId":"img","title":"pointing_model_name","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Pointing_Correction_Image.img.pointing_model_solution_id","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The pointing_model_solution_id attribute specifies the identifier of the pointing correction solution used to derive the model specified via the enclosing Pointing_Correction class. This identifier should also appear in the pointing correction file referenced by the Data_Correction_File. If there is only one identifier in the correction file, then pointing_model_solution_id may be omitted. The pointing_model_solution_id attribute may be reused in the context of pointing corrections, although uniqueness is recommended. The pointing correction solution ID namespace is separate from the coordinate system namespace.","nameSpaceId":"img","title":"pointing_model_solution_id","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Pointing_Model_Parameter.pds.name","isDeprecated":"false","unitOfMeasure":"null","steward":"null","dataType":"UTF8_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Short_String_Collapsed","pattern":"null","description":"The name attribute provides a word or combination of words by which the object is known.","nameSpaceId":"pds","title":"name","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Pointing_Model_Parameter.pds.value","isDeprecated":"false","unitOfMeasure":"null","steward":"null","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The value attribute provides a single, allowed numerical or character string value.","nameSpaceId":"pds","title":"value","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Radial_Flat_Field_Function.img.r0","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The r0 attribute specifies the 0th-order polynomial coefficient of the function used to describe an algorithmic flat field. See Radial_Flat_Field_Function for the formula.","nameSpaceId":"img","title":"r0","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Radial_Flat_Field_Function.img.r1","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The r1 attribute specifies the 1st-order polynomial coefficient of the function used to describe an algorithmic flat field. See Radial_Flat_Field_Function for the formula.","nameSpaceId":"img","title":"r1","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Radial_Flat_Field_Function.img.r2","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The r2 attribute specifies the 2nd-order polynomial coefficient of the function used to describe an algorithmic flat field. See Radial_Flat_Field_Function for the formula.","nameSpaceId":"img","title":"r2","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Radial_Flat_Field_Function.img.r3","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The r3 attribute specifies specifies the 3rd-order polynomial coefficient of the function used to describe an algorithmic flat field. See Radial_Flat_Field_Function for the formula.","nameSpaceId":"img","title":"r3","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Radial_Flat_Field_Function.img.x_center","isDeprecated":"false","unitOfMeasure":"Units_of_Misc","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The x_center attribute specifies the sample coordinate of the center of the function used to describe an algorithmic flat field. See Radial_Flat_Field_Function for the formula.","nameSpaceId":"img","title":"x_center","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Misc","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"DN, W\/m**2\/sr\/nm\/(DN\/s), electron\/DN, electrons, nm\/mm, pixel","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Radial_Flat_Field_Function.img.y_center","isDeprecated":"false","unitOfMeasure":"Units_of_Misc","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The y_center attribute specifies the line coordinate of the center of the function used to describe an algorithmic flat field. See Radial_Flat_Field_Function for the formula.","nameSpaceId":"img","title":"y_center","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Misc","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"DN, W\/m**2\/sr\/nm\/(DN\/s), electron\/DN, electrons, nm\/mm, pixel","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Radiometric_Correction.img.atmospheric_opacity","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The atmospheric opacity (tau) value used in radiometric correction.","nameSpaceId":"img","title":"atmospheric_opacity","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Radiometric_Correction.img.atmospheric_opacity_reference","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The atmospheric opacity (tau) target value to which the image was corrected.","nameSpaceId":"img","title":"atmospheric_opacity_reference","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Radiometric_Correction.img.effective_wavelength","isDeprecated":"false","unitOfMeasure":"Units_of_Length","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"Defines the weighted average of the system response and solar spectrum.","nameSpaceId":"img","title":"effective_wavelength","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Length","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"AU, Angstrom, cm, km, m, micrometer, mm, nm","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Radiometric_Correction.img.inband_fsun","isDeprecated":"false","unitOfMeasure":"Units_of_Spectral_Radiance","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"This is the average solar flux at the top of the planetary atmosphere (or surface if there is no atmosphere) weighted by the system spectral response of the camera for the image in question. \"Inband\" means it is limited to the part of the spectrum that is in the passband of the camera, and \"fsun\" is mathematically written as F subscript sun. The value is in units of spectral radiance, and is calculated by dividing the weighted in-band integrated radiance of the sun by the bandpass of the camera (taking into account filter, zoom, and any other relevant settings). ","nameSpaceId":"img","title":"inband_fsun","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Spectral_Radiance","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"W*m**-2*sr**-1*Hz**-1, W*m**-2*sr**-1*nm**-1, W*m**-2*sr**-1*um**-1, W*m**-3*sr**-1, W\/cm**2\/sr\/μm, W\/m**2\/sr\/Hz, W\/m**2\/sr\/nm, W\/m**2\/sr\/μm, W\/m**3\/sr, uW*cm**-2*sr**-1*um**-1, μW\/cm**2\/sr\/μm","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Radiometric_Correction.img.iof_conversion_coefficient","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The iof_conversion_coefficient is a direct conversion factor from units of radiance to units of reflectance, calculated by plotting the observed reflected radiance of a calibration target versus modeled reflectance values.","nameSpaceId":"img","title":"iof_conversion_coefficient","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Radiometric_Correction.img.iof_conversion_coefficient_std","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"1-sigma standard deviation for the radiance factor (IOF) conversion coefficient.","nameSpaceId":"img","title":"iof_conversion_coefficient_std","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Radiometric_Correction.img.iof_conversion_correction","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The iof_conversion_correction attribute is the correction factor applied to I\/F. Can be used to account for differences in time of day between the calibration target and image acquisitions. For Mars2020 Mastcam-Z, this factor accounts for the differences in time of day between calibration target and image acquisitions and is only used when the factor is between 0.9 and 1.1. ","nameSpaceId":"img","title":"iof_conversion_correction","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.img.Radiometric_Correction.img.radiometric_type","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The radiometric_type defines the specific type of radiance measurement. Possible values include \"Radiance\", \"Radiance Factor\", \"Spectral Radiance\", \"Scaled Spectral Radiance\", and \"No CFA\". Note: There are many more possible values, and this definition can be updated to include more examples over time. ","nameSpaceId":"img","title":"radiometric_type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Indicates the image is not and has never been CFA encoded. In this case, Color_Filter_Array would simply not be present in the label. This value is present in case it needs to be explicitly stated that there is no CFA.","value":"No CFA"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Radiance Factor also known as I\/F or IOF. Some images are scaled to absolute radiance units, then divided by the absolute radiance of the Sun at the top of the planet's atmosphere to generate radiance factor, or \"I over F\" values, where I is the radiance from the surface (scene) and F is the radiance from the Sun at the top of the planet's atmosphere. ","value":"Radiance Factor"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Radiometric correction results are expressed as Spectral Radiance, but have subsequently been scaled in some way to compensate for photometric effects (for example, adjusting the brightness as if the sun was at zenith or correcting for the impact of atmospheric opacity (tau)).","value":"Scaled Spectral Radiance"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Radiometric correction results are expressed in units of Spectral Radiance (generally W\/m^2\/sr\/nm).","value":"Spectral Radiance"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Radiometric_Correction.img.radiometric_zenith_scaling_factor","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"Defines the scaling factor used for Scaled Radiance or Scaled Spectral Radiance. Scaled radiance is created by dividing radiance by this factor, which scales the radiance to what it would be if the sun were at the zenith with a clear atmosphere.","nameSpaceId":"img","title":"radiometric_zenith_scaling_factor","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Radiometric_Correction.img.responsivity_b","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"Specifies the conversion factor between DN and radiance units that has been applied to the blue channel of an image.","nameSpaceId":"img","title":"responsivity_b","unitOfMeasureId":"null","isNillable":"true","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Radiometric_Correction.img.responsivity_g","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"Specifies the conversion factor between DN and radiance units that has been applied to the green channel of an image.","nameSpaceId":"img","title":"responsivity_g","unitOfMeasureId":"null","isNillable":"true","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Radiometric_Correction.img.responsivity_pan","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"Specifies the conversion factor between DN and radiance units that has been applied to a panchromatic image.","nameSpaceId":"img","title":"responsivity_pan","unitOfMeasureId":"null","isNillable":"true","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Radiometric_Correction.img.responsivity_r","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"Specifies the conversion factor between DN and radiance units that has been applied to the red channel of an image.","nameSpaceId":"img","title":"responsivity_r","unitOfMeasureId":"null","isNillable":"true","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Radiometric_Correction.img.responsivity_std","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"Specifies the 1-sigma standard deviation for the radiometric coefficients.","nameSpaceId":"img","title":"responsivity_std","unitOfMeasureId":"null","isNillable":"true","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Radiometric_Correction.pds.comment","isDeprecated":"false","unitOfMeasure":"null","steward":"null","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The comment attribute is a character string expressing one or more remarks or thoughts relevant to the object.","nameSpaceId":"pds","title":"comment","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Reference_Pixel.img.download_priority","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The download_priority attribute specifies which data to downlink\/transmit, based on order of importance. The ranking and meaning of specific values will vary depending on the mission, and should be defined in the mission software interface specification (SIS).","nameSpaceId":"img","title":"download_priority","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Reference_Pixel.img.product_flag","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Boolean","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Boolean","pattern":"null","description":"Indicates whether the product in the enclosing class was requested for downlink (when in Commanded_Parameters), or whether this product actually is the type in question (when in Imaging). For example, Commanded_Parameters.Histogram.product_flag = true indicates that a histogram was requested as part of the command that created the data product being labeled, while Imaging.Histogram.product_flag = true indicates that this data product itself is (or contains) a histogram.","nameSpaceId":"img","title":"product_flag","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Row_Sum.img.download_priority","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The download_priority attribute specifies which data to downlink\/transmit, based on order of importance. The ranking and meaning of specific values will vary depending on the mission, and should be defined in the mission software interface specification (SIS).","nameSpaceId":"img","title":"download_priority","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Row_Sum.img.product_flag","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Boolean","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Boolean","pattern":"null","description":"Indicates whether the product in the enclosing class was requested for downlink (when in Commanded_Parameters), or whether this product actually is the type in question (when in Imaging). For example, Commanded_Parameters.Histogram.product_flag = true indicates that a histogram was requested as part of the command that created the data product being labeled, while Imaging.Histogram.product_flag = true indicates that this data product itself is (or contains) a histogram.","nameSpaceId":"img","title":"product_flag","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Sampling.img.crosstrack_summing","isDeprecated":"false","unitOfMeasure":"Units_of_Misc","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The crosstrack_summing attribute provides the number of detector pixel values in the crosstrack direction that have been averaged to produce the final output pixel.","nameSpaceId":"img","title":"crosstrack_summing","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Misc","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"DN, W\/m**2\/sr\/nm\/(DN\/s), electron\/DN, electrons, nm\/mm, pixel","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Sampling.img.downtrack_summing","isDeprecated":"false","unitOfMeasure":"Units_of_Misc","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The downtrack_summing attribute provides the number of detector pixel values in the downtrack direction that have been averaged to produce the final output pixel.","nameSpaceId":"img","title":"downtrack_summing","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Misc","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"DN, W\/m**2\/sr\/nm\/(DN\/s), electron\/DN, electrons, nm\/mm, pixel","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Sampling.img.missing_pixel_count","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":" The missing_pixel_count attribute identifies the total number of missing pixels defined by the image or image segment.","nameSpaceId":"img","title":"missing_pixel_count","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Sampling.img.original_sample_bits","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The original_sample_bits specifies the number of bits actually acquired by the sensor, before companding or other manipulations. Contrast this with img:sample_bits, which describes the current state of the image. Generally in a companded image, sample_bits will be less than original_sample_bits, while in a decompanded image they would be equal.","nameSpaceId":"img","title":"original_sample_bits","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Sampling.img.sample_bit_mask","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The sample_bit_mask attribute Specifies the active bits in a sample. Any bit mask is valid in an non-raw product. Any 8-bit product, whether a scaled raw product or other, will have the value \"2#11111111\" and be stored in one byte. Any 12-bit product, whether an unscaled raw product, or an ILUT partially-processed product (see companding_method), will have the value \"2#0000111111111111\" and be stored in two bytes. A 15-bit product (e.g. Radiometrically-corrected Calibrated product type) will have the value \"2#0111111111111111\" and be stored in two bytes. Any 32-bit integer product (e.g. Histogram Raw product) will have the value \"2#11111111111111111111111111111111\" and be stored in four bytes. For floating-point data, sample_bit_mask is not valid and may be absent. If present, it should be ignored. NOTE: In the PDS, the domain of sample_bit_mask is dependent upon the currently-described value in the sample_bits attribute and only applies to unsigned integer values. Thus sample_bit_mask is not allowed for signed or floating-point types.","nameSpaceId":"img","title":"sample_bit_mask","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Sampling.img.sample_bits","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The sample_bits attribute specifies the logical or active number of bits in the data, which is distinct from the physical number of bits (for example, encoding 12-bit data within 16-bit words). These logical bits are stored in the low order (least significant) bits, with unused bits filled with 0 (or 1 for negative integers to preserve a two's complement representation). This is distinct from the valid data range (specified by valid_minimum and valid_maximum in Special_Constants class) because all values, including missing\/invalid flag values, must fit within the sample_bits. The intent is that the data should be able to be sent through a communication channel that passes only sample_bits with no loss in fidelity.","nameSpaceId":"img","title":"sample_bits","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Sampling.img.sampling_factor","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":" The sampling_factor attribute provides the value N, where every Nth data point was kept from the original data set by selection, averaging, or taking the median. When applied to an image object, the single value represented in sampling_factor applies to both the lines and the samples.","nameSpaceId":"img","title":"sampling_factor","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Sampling.img.saturated_pixel_count","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The saturated_pixel_count attribute provides the number of pixels which were saturated. This can happen when the sensor acquired a value too low or too high to be measured accurately or if post-processing cause the output pixel value to fall below or above the the output range of valid values for the data or data type.","nameSpaceId":"img","title":"saturated_pixel_count","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Sampling.img.valid_pixel_count","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The valid_pixel_count attribute provides the total number of pixels tagged as valid. This will generally not include pixels flagged as saturated_pixel_count or missing_pixel_count.","nameSpaceId":"img","title":"valid_pixel_count","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Saturated_Pixel.img.pixel_count","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"Integer number of pixels currently to list the total number of pixels as used in Hot_Pixel, Saturated_Pixel, and Nonlinear_Pixel classes. ","nameSpaceId":"img","title":"pixel_count","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Saturated_Pixel.img.threshold_value","isDeprecated":"false","unitOfMeasure":"Units_of_Spectral_Radiance","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"Value used to define a level that triggers a defined behavior. ","nameSpaceId":"img","title":"threshold_value","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Spectral_Radiance","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"W*m**-2*sr**-1*Hz**-1, W*m**-2*sr**-1*nm**-1, W*m**-2*sr**-1*um**-1, W*m**-3*sr**-1, W\/cm**2\/sr\/μm, W\/m**2\/sr\/Hz, W\/m**2\/sr\/nm, W\/m**2\/sr\/μm, W\/m**3\/sr, uW*cm**-2*sr**-1*um**-1, μW\/cm**2\/sr\/μm","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Shutter.img.frame_readout_time","isDeprecated":"false","unitOfMeasure":"Units_of_Time","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"Specifies the time it takes for readout of the entire camera frame. This is the time from readout of the first pixel to the readout of the last pixel and does not include exposure time or other delays.","nameSpaceId":"img","title":"frame_readout_time","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Time","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"day, hr, julian day, microseconds, min, ms, ns, s, yr","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Shutter.img.line_readout_time","isDeprecated":"false","unitOfMeasure":"Units_of_Time","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"Specifies the time between readout of the same pixel on adjacent lines. It it the time from the start of one pixel to the start of the same pixel on the following line.","nameSpaceId":"img","title":"line_readout_time","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Time","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"day, hr, julian day, microseconds, min, ms, ns, s, yr","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Shutter.img.pixel_readout_time","isDeprecated":"false","unitOfMeasure":"Units_of_Time","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"Specifies the time between readout of each adjacent pixel. It is the time from the start of one pixel to the start of the next. ","nameSpaceId":"img","title":"pixel_readout_time","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Time","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"day, hr, julian day, microseconds, min, ms, ns, s, yr","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.img.Shutter.img.readout_direction_line","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"Specifies the direction in which lines are read from a camera. Directions are relative to the image as displayed (thus there may be an interaction with disp:Display_Direction).","nameSpaceId":"img","title":"readout_direction_line","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"pixels are read bottom to top.","value":"Bottom to Top"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"pixels are read left to right.","value":"Left to Right"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"pixels are read right to left.","value":"Right to Left"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"pixels are read top to bottom.","value":"Top to Bottom"}}]}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.img.Shutter.img.readout_direction_pixel","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"Specifies the direction in which adjacent pixels are read from a camera. Directions are relative to the image as displayed (thus there may be an interaction with disp:Display_Direction).","nameSpaceId":"img","title":"readout_direction_pixel","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"pixels are read bottom to top.","value":"Bottom to Top"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"pixels are read left to right.","value":"Left to Right"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"pixels are read right to left.","value":"Right to Left"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"pixels are read top to bottom.","value":"Top to Bottom"}}]}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.img.Shutter.img.shutter_type","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"Specifies the type of shutter the camera uses. \"Global\" exposes all pixels at the same time, so the image captures a consistent view of moving objects. \"Rolling\" scans across the scene, meaning each pixel is exposed at a slightly different time, which can introduce distortions for rapidly moving objects. This is generally a property of the camera itself and does not vary from frame to frame.","nameSpaceId":"img","title":"shutter_type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"shutter is of type global","value":"Global"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"shutter is of type rolling","value":"Rolling"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"shutter is of type unkown or not assigned","value":"Unknown"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Shutter_Subtraction.img.exposure_duration_threshold_count","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The exposure_duration_threshold specifies the exposure time threshold in raw counts, when shutter_subtraction_mode = 'Conditional'.","nameSpaceId":"img","title":"exposure_duration_threshold_count","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.img.Shutter_Subtraction.img.shutter_subtraction_mode","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The shutter_subtraction_mode specifies whether shutter subtraction will be performed, or if it is dependent on the exposure_duration_threshold_count.","nameSpaceId":"img","title":"shutter_subtraction_mode","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Always indicates the subtraction is, or will be, on regardless of other conditions","value":"Always"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"the exposure_duration_threshold_count will determine whether or not shutter subtraction will be performed","value":"Conditional"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"shutter subtraction was not used","value":"None"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"shutter subtraction will be performed","value":"True"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Spatial_Filter.img.filter_window_line","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The size in pixels of the window used for filtering in the line dimension. If the window varies across the image, this could contain the average window or initial window, as needed by the specific algorithm.","nameSpaceId":"img","title":"filter_window_line","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Spatial_Filter.img.filter_window_sample","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The size in pixels of the window used for filtering in the sample dimension. If the window varies across the image, this could contain the average window or initial window, as needed by the specific algorithm.","nameSpaceId":"img","title":"filter_window_sample","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Spatial_Filter.img.max_filter_window_line","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The maximum size in pixels of the window used for filtering in the line dimension. If the window is constant across the image, filter_window_line should be used instead.","nameSpaceId":"img","title":"max_filter_window_line","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Spatial_Filter.img.max_filter_window_sample","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The maximum size in pixels of the window used for filtering in the sample dimension. If the window is constant across the image, filter_window_sample should be used instead.","nameSpaceId":"img","title":"max_filter_window_sample","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Spatial_Filter.img.min_filter_window_line","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The minimum size in pixels of the window used for filtering in the line dimension. 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","nameSpaceId":"img","title":"first_sample","unitOfMeasureId":"null","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Subframe.img.line_fov","isDeprecated":"false","unitOfMeasure":"Units_of_Angle","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The line_fov attribute specifies the angular measure of the field of view of an imaged scene, as measured in the image line direction (generally vertical).","nameSpaceId":"img","title":"line_fov","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Angle","isNillable":"false","minimumValue":"0.0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"arcmin, arcsec, deg, hr, microrad, mrad, rad","defaultUnitId":"null","maximumValue":"360.0"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Subframe.img.lines","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The lines attribute indicates the total number of data instances along the vertical axis of an image or sub-image.","nameSpaceId":"img","title":"lines","unitOfMeasureId":"null","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Subframe.img.relative_to","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":" Specifies what the values in this Subframe instance are measured relative to. 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The tile number of bands may not match the number of bands for the overall image, in which case it reflects the number of bands the original tile had before assembly, or the number of bands the tile should have after disassembly.","nameSpaceId":"img","title":"tile_num_bands","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Tile.img.tile_number","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"Specifies the tile number (array index), starting at 1.","nameSpaceId":"img","title":"tile_number","unitOfMeasureId":"null","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.img.Tile.img.tile_upsample_method","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"Specifies how tiles were upsampled (if needed) to create the full image. Replication simply repeats the pixel value as many times as necessary, Bilinear is bilinear interpolation, and None means upsampling was not necessary.","nameSpaceId":"img","title":"tile_upsample_method","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Bilinear interpolation","value":"Bilinear"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"None means upsampling was not necessary","value":"None"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Replication simply repeats the pixel value as many times as necessary","value":"Replication"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Tiling.img.num_line_tiles","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"Defines the number of tiles in the line direction for a regular tile. Not used for irregular tiles.","nameSpaceId":"img","title":"num_line_tiles","unitOfMeasureId":"null","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Tiling.img.num_sample_tiles","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"Defines the number of tiles in the sample direction for a regular tile. Not used for irregular tiles.","nameSpaceId":"img","title":"num_sample_tiles","unitOfMeasureId":"null","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Tiling.img.tile_count","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"Defines the number of tiles in this set. Should be present and equal to the number of Tile objects if Tile is used; optional if Tile is not used.","nameSpaceId":"img","title":"tile_count","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Tiling.img.tile_lines","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"Defines the number of lines in a regular tile. Not used for irregular tiles.","nameSpaceId":"img","title":"tile_lines","unitOfMeasureId":"null","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Tiling.img.tile_samples","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"Defines the number of samples in a regular tile. Not used for irregular tiles.","nameSpaceId":"img","title":"tile_samples","unitOfMeasureId":"null","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.img.Tiling.img.tile_type","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"Defines the type of tiles. Regular tiles are the same size throughout (although the last row or column of tiles might be smaller in order to fit the image size) and should have tile_lines and tile_samples defined. Irregular tiles may have different sizes per tile, described in each Tile class.","nameSpaceId":"img","title":"tile_type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"tiles sizes are not regular or the same size throughout","value":"Irregular"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"tiles sizes are the same size thorughout.","value":"Regular"}}]}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.img.Tiling.img.tile_venue","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"Specifies where the tiling was done. Generally, Onboard indicates that this image is a reassembly of tiles sent from the spacecraft, while Ground indicates a tile decomposition after processing.","nameSpaceId":"img","title":"tile_venue","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Ground indicates a tile decomposition after processing","value":"Ground"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Onboard indicates that this image is a reassembly of tiles sent from the spacecraft","value":"Onboard"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Tiling.pds.description","isDeprecated":"false","unitOfMeasure":"null","steward":"null","dataType":"UTF8_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Text_Preserved","pattern":"null","description":"The description attribute provides a statement, picture in words, or account that describes or is otherwise relevant to the object.","nameSpaceId":"pds","title":"description","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Video.img.frame_count","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":" The frame_count attribute indicates the total number of image frames acquired, such as for a video or focus stack observation.","nameSpaceId":"img","title":"frame_count","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Video.img.frame_index","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Integer","pattern":"null","description":"When in a Video class, the frame_index attribute specifies the sequence number of this frame in the context of the entire video, i.e. the first frame of the video would be index 1, up to frame_count. When in a Focus_Stack class, the frame_index attribute specifies the index of the first frame used to make up the focus stack. M2020 requested to allow negative values which has been seen as returned values during the mission. ","nameSpaceId":"img","title":"frame_index","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-9223372036854775808","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"9223372036854775807"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Video.img.frame_interval","isDeprecated":"false","unitOfMeasure":"Units_of_Time","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The frame_interval attribute defines the time between the start of successive frames in a video product.","nameSpaceId":"img","title":"frame_interval","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Time","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"day, hr, julian day, microseconds, min, ms, ns, s, yr","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Video.img.frame_rate","isDeprecated":"false","unitOfMeasure":"Units_of_Frame_Rate","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":" The frame_rate attribute specifies the calculated frame rate for video products.","nameSpaceId":"img","title":"frame_rate","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Frame_Rate","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"frames\/s","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Video.img.frame_source_id","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"frame_source_id is a mission-specific ID string identifying the source of the video. For example, for the CADRE rover's SACA instrument, it would be a camera ID.","nameSpaceId":"img","title":"frame_source_id","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Video.img.gop_frame_count","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The gop_frame_count attribute indicates, for video products compressed into a group of images (Group Of Pictures or GOP), the number of images in a GOP. This is not necessarily the total number of frames in the observation (see frame_count), as the observation may consist of a number of GOPs.","nameSpaceId":"img","title":"gop_frame_count","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Video.img.gop_frame_index","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"Videos can be broken into Groups of Pictures (GOP)s, which group a number of frames together. The gop_frame_index attribute specifies the frame index within a Group Of Pictures (GOP) starting at 1. This is distinct from frame_index, which is the index into the video as a whole.","nameSpaceId":"img","title":"gop_frame_index","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Video.img.gop_start_index","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"Videos can be broken into Groups of Pictures (GOP)s, which group a number of frames together. The gop_start_index attribute specifies the index of the first frame of the GOP (starting at 1). Thus, frame_index = gop_start_index + gop_frame_index - 1.","nameSpaceId":"img","title":"gop_start_index","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Video.img.interframe_delay","isDeprecated":"false","unitOfMeasure":"Units_of_Time","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The interframe_delay attribute provides the time between the end of one frame and the beginning of the next frame in a video product.","nameSpaceId":"img","title":"interframe_delay","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Time","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"day, hr, julian day, microseconds, min, ms, ns, s, yr","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Video.img.pre_video_delay","isDeprecated":"false","unitOfMeasure":"Units_of_Time","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"pre_video_delay indicates the delay, generally in milliseconds or seconds, before the video starts.","nameSpaceId":"img","title":"pre_video_delay","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Time","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"day, hr, julian day, microseconds, min, ms, ns, s, yr","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.Video.img.video_flag","isDeprecated":"false","unitOfMeasure":"null","steward":"img","dataType":"ASCII_Boolean","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Boolean","pattern":"null","description":" The video_flag attribute indicates whether or not video products were commanded. ","nameSpaceId":"img","title":"video_flag","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.img.White_Balance.img.white_balance_color_temp","isDeprecated":"false","unitOfMeasure":"Units_of_Temperature","steward":"img","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The color temperature used to white-balance the image generally reported in Kelvin. For example, on Earth 5000-6500K might be set when there are clear skies with the sun overhead. ","nameSpaceId":"img","title":"white_balance_color_temp","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Temperature","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"K, degC","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.ASCII_AnyURI.pds.character_constraint","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The character_constraint attribute limits the characters allowed.","nameSpaceId":"pds","title":"character_constraint","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values of ASCII_AnyURI must be ASCII.","value":"ASCII"}}]}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.ASCII_AnyURI.pds.character_encoding","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The character_encoding attribute identifies the standard that maps a set of allowed characters to their machine readable code.","nameSpaceId":"pds","title":"character_encoding","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values of ASCII_AnyURI have UTF-8 character encoding.","value":"UTF-8"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.ASCII_AnyURI.pds.maximum_characters","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The maximum_characters attribute provides the upper, inclusive bound on the number of characters.","nameSpaceId":"pds","title":"maximum_characters","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.ASCII_AnyURI.pds.minimum_characters","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The minimum_characters attribute provides the lower, inclusive bound on the number of characters.","nameSpaceId":"pds","title":"minimum_characters","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.ASCII_AnyURI.pds.xml_schema_base_type","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The xml schema base type attribute provides the data type needed for the XML schema implementation.","nameSpaceId":"pds","title":"xml_schema_base_type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"ASCII_AnyURI has an XML schema base type of xsd:anyURI","value":"xsd:anyURI"}}]}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.ASCII_BibCode.pds.character_constraint","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The character_constraint attribute limits the characters 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product.","nameSpaceId":"pds","title":"lidvid_reference","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Bundle_Member_Entry.pds.member_status","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The member_status attribute indicates whether the collection is primary and whether the file_specification_name has been provided for the product_collection label.","nameSpaceId":"pds","title":"member_status","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The collection is a primary member of the bundle","value":"Primary"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The collection is a secondary member of the bundle","value":"Secondary"}}]}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Bundle_Member_Entry.pds.reference_type","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The reference_type attribute provides the name of the association.","nameSpaceId":"pds","title":"reference_type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The bundle has a browse collection member","value":"bundle_has_browse_collection"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The bundle has a calibration collection member","value":"bundle_has_calibration_collection"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The bundle has a context collection member","value":"bundle_has_context_collection"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The bundle has a data collection member","value":"bundle_has_data_collection"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The bundle has a document collection member","value":"bundle_has_document_collection"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The bundle has an external collection member","value":"bundle_has_external_collection"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The bundle has a geometry collection member","value":"bundle_has_geometry_collection"}},{"PermissibleValue":{"isDeprecated":"true","valueMeaning":"*Deprecated* The bundle has a member collection member","value":"bundle_has_member_collection"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The bundle has a miscellaneous collection member","value":"bundle_has_miscellaneous_collection"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The bundle has a schema collection member","value":"bundle_has_schema_collection"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The bundle has a spice kernel collection 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label.","nameSpaceId":"pds","title":"local_identifier","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Byte_Stream.pds.md5_checksum","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_MD5_Checksum","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_MD5_Checksum","pattern":"[0-9a-fA-F]{32}","description":"The md5_checksum attribute is the 32-character hexadecimal number computed using the MD5 algorithm for the contiguous bytes of single digital object (as stored) or for an entire file.","nameSpaceId":"pds","title":"md5_checksum","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"32","maximumCharacters":"32","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Byte_Stream.pds.name","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Short_String_Collapsed","pattern":"null","description":"The name attribute provides a word or combination of words by which the object is known.","nameSpaceId":"pds","title":"name","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.ChangeLog.pds.%3ANAME","isDeprecated":"false","unitOfMeasure":"null","steward":"null","dataType":"null","dataTypeId":"null","pattern":"null","description":"null","nameSpaceId":"pds","title":"%3ANAME","unitOfMeasureId":"null","isNillable":"false","minimumValue":"null","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"null","maximumCharacters":"null","unitId":"null","defaultUnitId":"null","maximumValue":"null"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.ChangeLog.pds.date","isDeprecated":"false","unitOfMeasure":"null","steward":"null","dataType":"null","dataTypeId":"null","pattern":"null","description":"null","nameSpaceId":"pds","title":"date","unitOfMeasureId":"null","isNillable":"false","minimumValue":"null","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"null","maximumCharacters":"null","unitId":"null","defaultUnitId":"null","maximumValue":"null"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.ChangeLog.pds.desc","isDeprecated":"false","unitOfMeasure":"null","steward":"null","dataType":"null","dataTypeId":"null","pattern":"null","description":"null","nameSpaceId":"pds","title":"desc","unitOfMeasureId":"null","isNillable":"false","minimumValue":"null","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"null","maximumCharacters":"null","unitId":"null","defaultUnitId":"null","maximumValue":"null"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Character_Data_Type.pds.character_constraint","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The character_constraint attribute limits the characters allowed.","nameSpaceId":"pds","title":"character_constraint","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Character_Data_Type.pds.character_encoding","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The character_encoding attribute identifies the standard that maps a set of allowed characters to their machine readable code.","nameSpaceId":"pds","title":"character_encoding","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values of Character_Data_Type have UTF-8 character encoding","value":"UTF-8"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Character_Data_Type.pds.formation_rule","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The formation_rule attribute provides a 'user friendly' instruction for forming values.","nameSpaceId":"pds","title":"formation_rule","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Character_Data_Type.pds.maximum_characters","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The maximum_characters attribute provides the upper, inclusive bound on the number of characters.","nameSpaceId":"pds","title":"maximum_characters","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Character_Data_Type.pds.maximum_value","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The maximum_value attribute provides the upper, inclusive bound on the value.","nameSpaceId":"pds","title":"maximum_value","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Character_Data_Type.pds.minimum_characters","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The minimum_characters attribute provides the lower, inclusive bound on the number of characters.","nameSpaceId":"pds","title":"minimum_characters","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Character_Data_Type.pds.minimum_value","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The minimum_value attribute provides the lower inclusive bound on the value.","nameSpaceId":"pds","title":"minimum_value","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Character_Data_Type.pds.pattern","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The pattern attribute provides a symbolic instruction for forming 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implementation.","nameSpaceId":"pds","title":"xml_schema_base_type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Checksum_Manifest.pds.parsing_standard_id","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The parsing_standard_id attribute provides the formal name of a standard used for the structure of a Parsable Byte Stream digital object.","nameSpaceId":"pds","title":"parsing_standard_id","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The checksum manifest is governed by the Message-Digest Algorithm (MD5) output of the MD5 Deep Package Version 4.n (see http:\/\/md5deep.sourceforge.net\/).","value":"MD5Deep 4.n"}}]}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Checksum_Manifest.pds.record_delimiter","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The record_delimiter attribute provides the character or characters used to indicate the end of a 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line-feed"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Citation_Information.pds.author_list","isDeprecated":"true","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Text_Preserved","pattern":"null","description":"The author_list attribute contains a semi-colon-separated list of names of people to be cited as authors of the associated product. The general format for individual names is: SURNAME, GIVEN NAME(s). Initials may be used in lieu of given name(s). If the name contains a suffix (\"Jr.\", \"Sr.\", \"III\", etc.), the suffix is placed before the comma (,) -- e.g., Johnson Jr., Earl P.  Do not include the word \"and\" before the final author.  All authors should be listed explicitly - do not elide the list using \"et al\".","nameSpaceId":"pds","title":"author_list","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Citation_Information.pds.description","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Text_Preserved","pattern":"null","description":"The description attribute provides a short (5KB or less) description of the product as a whole.","nameSpaceId":"pds","title":"description","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Citation_Information.pds.doi","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_DOI","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_DOI","pattern":"10\\.\\S+\/\\S+","description":"The doi attribute provides the Digital Object Identifier for an object, assigned by the appropriate DOI System Registration Agency.","nameSpaceId":"pds","title":"doi","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Citation_Information.pds.editor_list","isDeprecated":"true","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Text_Preserved","pattern":"null","description":"The editor_list attribute contains a semi-colon-separated list of names of people to be cited as editors of the associated product. The general format for individual names is: SURNAME, GIVEN NAME(s). Initials may be used in lieu of given name(s). If the name contains a suffix (\"Jr.\", \"Sr.\", \"III\", etc.), the suffix is placed before the comma (,) -- e.g., Johnson Jr., Earl P.  Do not include the word \"and\" before the final author.  All authors should be listed explicitly - do not elide the list using \"et al\".","nameSpaceId":"pds","title":"editor_list","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Citation_Information.pds.keyword","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Short_String_Collapsed","pattern":"null","description":"The keyword attribute provides one or more words to be used for  keyword search.","nameSpaceId":"pds","title":"keyword","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Citation_Information.pds.publication_year","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Date_YMD","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Date_YMD","pattern":"null","description":"The publication_year attribute provides the year in which the product should be considered as published. Generally, this will be the year the data were declared \"Certified\" or \"Archived\".","nameSpaceId":"pds","title":"publication_year","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Collection.pds.collection_type","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The collection_type attribute provides a classification for the collection.","nameSpaceId":"pds","title":"collection_type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a BROWSE collection","value":"Browse"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a CALIBRATION collection","value":"Calibration"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a CONTEXT collection","value":"Context"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a DATA collection","value":"Data"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a DOCUMENT collection","value":"Document"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is an EXTERNAL collection","value":"External"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a GEOMETRY collection","value":"Geometry"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a MISCELLANEOUS collection","value":"Miscellaneous"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a SPICE Kernel collection","value":"SPICE Kernel"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is an XML SCHEMA collection","value":"XML Schema"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Collection.pds.description","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Text_Preserved","pattern":"null","description":"The description attribute provides a statement, picture in words, or account that describes or is otherwise relevant to the object.","nameSpaceId":"pds","title":"description","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Composite_Structure.pds.description","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The description attribute provides a statement, picture in words, or account that describes or is otherwise relevant to the object.","nameSpaceId":"pds","title":"description","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Composite_Structure.pds.local_identifier","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The local_identifier attribute provides a character string which uniquely identifies the containing object within the 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It is assigned by the steward.","nameSpaceId":"pds","title":"namespace_id","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.DD_Class_Full.pds.registered_by","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The registered_by attribute provides the name of the person or organization that registered the object.","nameSpaceId":"pds","title":"registered_by","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.DD_Class_Full.pds.registration_authority_id","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The registration_authority_id attribute provides the name of the organization that registered the object.","nameSpaceId":"pds","title":"registration_authority_id","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.DD_Class_Full.pds.steward_id","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The steward_id attribute provides the abbreviation of the organization that manages the set of registered attributes and 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is the PDS operations function","value":"ops"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Steward of the attribute is the Planetary Data System","value":"pds"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Steward of the attribute is the PDS Planetary Plasma Interaction discipline node","value":"ppi"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Steward of the attribute is the PDS Rings discipline node","value":"rings"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Steward of the attribute is the PDS radio science function","value":"rs"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Steward of the attribute is the PDS Small Bodies discipline node","value":"sbn"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.DD_Class_Full.pds.submitter_name","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The submitter_name attribute provides the name of the author, who submits the item to the 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origin.","nameSpaceId":"pds","title":"type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The class definition originated under PDS3","value":"PDS3"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The class definition originated under PDS4","value":"PDS4"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.DD_Class_Full.pds.version_id","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"([0-9]+)(\\.){1}([0-9]+)","description":"The version_id attribute provides the version of the product, expressed in the PDS [m.n] notation.","nameSpaceId":"pds","title":"version_id","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.DD_Class_Reference.pds.name","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The name attribute provides a word or combination of words by which the object is known.","nameSpaceId":"pds","title":"name","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.DD_Class_Reference.pds.namespace_id","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The namespace_id attribute provides the abbreviation of the XML schema namespace container for this  logical grouping of classes and attributes.  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The location path includes the attribute name.","nameSpaceId":"pds","title":"attribute_relative_xpath","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.DD_Permissible_Value.pds.value","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The value attribute provides a single, allowed numerical or character string value.","nameSpaceId":"pds","title":"value","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.DD_Permissible_Value.pds.value_meaning","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Text_Preserved","pattern":"null","description":"The value_meaning attribute provides the meaning, or semantic content, of the associated permissible value.","nameSpaceId":"pds","title":"value_meaning","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.DD_Permissible_Value_Full.pds.value","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The value attribute provides a single, allowed numerical or character string 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effect.","nameSpaceId":"pds","title":"value_begin_date","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.DD_Permissible_Value_Full.pds.value_end_date","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Date_Time_YMD","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Date_Time_YMD","pattern":"null","description":"The value_end_date attribute provides the last date on which the permissible value is in effect.","nameSpaceId":"pds","title":"value_end_date","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.DD_Permissible_Value_Full.pds.value_meaning","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Text_Preserved","pattern":"null","description":"The value_meaning attribute provides the meaning, or semantic content, of the associated permissible value.","nameSpaceId":"pds","title":"value_meaning","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.DD_Rule.pds.local_identifier","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Local_Identifier","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Local_Identifier","pattern":"null","description":"The local_identifier attribute provides a character string which uniquely identifies the containing object within the 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met.","nameSpaceId":"pds","title":"rule_message","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.DD_Rule_Statement.pds.rule_test","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Text_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Text_Collapsed","pattern":"null","description":"The rule_test attribute provides the body of the statement to be executed by the schematron 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units.","nameSpaceId":"pds","title":"unit_of_measure_type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The attribute being defined uses one of the values of unit_id listed in class Units_of_Acceleration","value":"Units_of_Acceleration"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The attribute being defined uses one of the values of unit_id listed in class Units_of_Amount_of_Substance","value":"Units_of_Amount_Of_Substance"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The value is given in a unit which conveys angle","value":"Units_of_Angle"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The value is given in a unit which conveys angular 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value is given in a unit which conveys Gmass","value":"Units_of_Gmass"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The value is given in a unit which conveys length","value":"Units_of_Length"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The value is given in a unit which conveys map scale","value":"Units_of_Map_Scale"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The value is given in a unit which conveys mass","value":"Units_of_Mass"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The attribute being defined uses one of the values of unit_id listed in class Units_of_Mass_Density","value":"Units_of_Mass_Density"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The value is given in a unit which is in a miscellaneous category","value":"Units_of_Misc"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The value is given without regard to a unit of 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temperature","value":"Units_of_Temperature"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The value is given in a unit which conveys time","value":"Units_of_Time"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The value is given in a unit which conveys velocity","value":"Units_of_Velocity"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The value is given in a unit which conveys voltage","value":"Units_of_Voltage"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The value is given in a unit which conveys volume","value":"Units_of_Volume"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The value is given in a unit which conveys 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value is expressed using the data type ASCII_BibCode","value":"ASCII_BibCode"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The value is expressed using the data type ASCII_Boolean","value":"ASCII_Boolean"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The value is expressed using the data type ASCII_DOI","value":"ASCII_DOI"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The value is expressed using the data type ASCII_Date_DOY","value":"ASCII_Date_DOY"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The value is expressed using the data type ASCII_Date_Time_DOY","value":"ASCII_Date_Time_DOY"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The value is expressed using the data type ASCII_Date_Time_DOY_UTC","value":"ASCII_Date_Time_DOY_UTC"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The value is expressed using the data type 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ASCII_Integer","value":"ASCII_Integer"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The value is expressed using the data type ASCII_LID","value":"ASCII_LID"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The value is expressed using the data type ASCII_LIDVID","value":"ASCII_LIDVID"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The value is expressed using the data type ASCII_LIDVID_LID","value":"ASCII_LIDVID_LID"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The value is expressed using the data type ASCII_MD5_Checksum","value":"ASCII_MD5_Checksum"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The value is expressed using the data type ASCII_NonNegative_Integer","value":"ASCII_NonNegative_Integer"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The value is expressed using the data type 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It can also take on the values SUPERSEDED or SAFED, which indicate that the data set is not part of the active archive. ACCUMULATING can be appended to some values to indicate that the data set is incomplete and\/or that not all components have reached the stage given by the root value; ACCUMULATING would be used, for example, when the archive is being delivered incrementally, as from a mission that lasts many months or years.","nameSpaceId":"pds","title":"archive_status","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Archive status of the PDS3 data set is ARCHIVED (passed peer review with all liens resolved. Available through the Data Set Catalog and at NSSDC).","value":"ARCHIVED"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Archive status of the PDS3 data set is ARCHIVED_ACCUMULATING (some parts of the data set are ARCHIVED, but other parts are in earlier stages of the archiving process and\/or have not yet been delivered to PDS; use with caution).","value":"ARCHIVED_ACCUMULATING"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Archive status of the PDS3 data set is IN_LIEN_RESOLUTION (peer review completed; liens are in the process of being resolved; use with caution).","value":"IN_LIEN_RESOLUTION"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Archive status of the PDS3 data set is IN_LIEN_RESOLUTION_ACCUMULATING (some parts of the data set are IN LIEN RESOLUTION, but other parts are in earlier stages of the archiving process and\/or have not yet been delivered to PDS; use with caution).","value":"IN_LIEN_RESOLUTION_ACCUMULATING"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Archive status of the PDS3 data set is IN_PEER_REVIEW (under peer review at the curation node but evaluation is not complete; use with caution).","value":"IN_PEER_REVIEW"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Archive status of the PDS3 data set is IN_PEER_REVIEW_ACCUMULATING (some parts of the data set are IN PEER REVIEW, but other parts are in earlier stages of the archiving process and\/or have not yet been delivered to PDS; use with caution).","value":"IN_PEER_REVIEW_ACCUMULATING"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Archive status of the PDS3 data set is IN_QUEUE (received at the curation node but no action has been taken by the curation node; use with caution).","value":"IN_QUEUE"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Archive status of the PDS3 data set is IN_QUEUE_ACCUMULATING (some parts of the data set are IN QUEUE, but other parts have not yet been delivered to PDS; use with caution).","value":"IN_QUEUE_ACCUMULATING"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Archive status of the PDS3 data set is LOCALLY_ARCHIVED (passed peer review with all liens resolved; considered archived by the curation node but awaiting completion of the standard archiving process; possible TBD items include the arrival of the archive volume at NSSDC and ingestion of catalog information into the Data Set Catalog).","value":"LOCALLY_ARCHIVED"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Archive status of the PDS3 data set is LOCALLY_ARCHIVED_ACCUMULATING (some parts of the data set are LOCALLY ARCHIVED, but other parts are in earlier stages of the archiving process and\/or have not yet been delivered to PDS; use with caution).","value":"LOCALLY_ARCHIVED_ACCUMULATING"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Archive status of the PDS3 data set is PRE_PEER_REVIEW (being prepared for peer review under the direction of the  curation node; use with caution).'","value":"PRE_PEER_REVIEW"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Archive status of the PDS3 data set is PRE_PEER_REVIEW_ACCUMULATING (some parts of the data set are in PRE PEER REVIEW, but other parts are IN QUEUE and\/or have not yet been delivered to PDS; use with caution).","value":"PRE_PEER_REVIEW_ACCUMULATING"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Archive status of the PDS3 data set is SAFED (the data set has been received by the PDS with no evaluation; data will not be formally archived).","value":"SAFED"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Archive status of the PDS3 data set is SUPERSEDED (this data set has been replaced by a newer version, implying that the data set is not to be used unless the requester has specific reasons; when a data set has been superseded the Engineering Node, will notify NSSDC that their databases need to be updated to advise users of the new status and the location of the replacement data set).","value":"SUPERSEDED"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Data_Set_PDS3.pds.citation_text","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Text_Preserved","pattern":"null","description":"The citation_text attribute provides a character string containing a literature or other citation in sufficient detail that the material  could be located in PDS or elsewhere.","nameSpaceId":"pds","title":"citation_text","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Data_Set_PDS3.pds.confidence_level_note","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Text_Preserved","pattern":"null","description":"The confidence_level_note attribute is a text field which characterizes the reliability of data within a data set or the reliability of a particular programming algorithm or software component. 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In many systems this represents the end of a proprietary or validation period. Formation rule In AMMOS identify the date at which a product may be released to the general public from proprietary access. AMMOS-related systems should apply this attribute only to proprietary data.","nameSpaceId":"pds","title":"data_set_release_date","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Data_Set_PDS3.pds.data_set_terse_desc","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Text_Preserved","pattern":"null","description":"A one line description of the data set","nameSpaceId":"pds","title":"data_set_terse_desc","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Data_Set_PDS3.pds.producer_full_name","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The producer_full_name attribute provides the full_name of the individual mainly responsible for the production of the data set. This individual does not have to be registered with the PDS.","nameSpaceId":"pds","title":"producer_full_name","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Data_Set_PDS3.pds.start_date_time","isDeprecated":"true","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Date_Time_YMD_UTC","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Date_Time_YMD_UTC","pattern":"null","description":"The start_date_time attribute provides the date and time at the beginning of the data set.","nameSpaceId":"pds","title":"start_date_time","unitOfMeasureId":"null","isNillable":"true","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Data_Set_PDS3.pds.start_time","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Date_Time","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Date_Time","pattern":"null","description":"The start_time attribute provides the date and time of the beginning of an event or observation (whether it be a spacecraft, ground-based, or system event) in UTC.","nameSpaceId":"pds","title":"start_time","unitOfMeasureId":"null","isNillable":"true","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Data_Set_PDS3.pds.stop_date_time","isDeprecated":"true","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Date_Time_YMD_UTC","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Date_Time_YMD_UTC","pattern":"null","description":"The stop_date_time attribute provides the date and time at the end of the data set.","nameSpaceId":"pds","title":"stop_date_time","unitOfMeasureId":"null","isNillable":"true","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Data_Set_PDS3.pds.stop_time","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Date_Time","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Date_Time","pattern":"null","description":"The stop_time element provides the date and time of the end of an observation or event (whether it be a spacecraft, ground-based, or system event) in UTC.","nameSpaceId":"pds","title":"stop_time","unitOfMeasureId":"null","isNillable":"true","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Digital_Object.pds.bit_string","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The bit string attribute is a sequence of digital bits. It is the content of a digital object.","nameSpaceId":"pds","title":"bit_string","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Discipline_Facets.pds.discipline_name","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The discipline_name attribute describes the observing discipline (as opposed to a PDS Discipline Node Name, though the concepts and values are similar). Some of these values are, with respect to the PDS Nodes, inter-disciplinary and should be used when they are applicable in perference to the more restrictive values.","nameSpaceId":"pds","title":"discipline_name","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"atmospheric observations","value":"Atmospheres"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"electric and magnetic field data","value":"Fields"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"photometry\/polarimetry not resulting in images or spectra","value":"Flux Measurements"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"observations of the surface or interior of a planet or satellite","value":"Geosciences"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"any non-spectroscopic image, of any dimensionality (color, movies, etc.)","value":"Imaging"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"ions, electrons, and anything not classified as 'dust'","value":"Particles"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"observations of propagating electromagnetic waves","value":"Radio Science"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"other ring or ring-moon system data","value":"Ring-Moon Systems"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"other small body observations, including dust, shape models, etc.","value":"Small Bodies"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"light wavelength\/wave number spectra of any and all dimensionalities","value":"Spectroscopy"}}]}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Display_2D_Image.pds.line_display_direction","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The line_display_direction element is the preferred orientation of lines within an image for viewing on a display device. Note that if this keyword is present in a label, the sample_display_direction keyword must also be present and must contain a value orthogonal to the value selected for this keyword.","nameSpaceId":"pds","title":"line_display_direction","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The preferred orientation of lines within an image for viewing on a display device is Down","value":"Down"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The preferred orientation of lines within an image for viewing on a display device is Up","value":"Up"}}]}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Display_2D_Image.pds.sample_display_direction","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The sample_display_direction attribute provides the preferred orientation of samples within a line for viewing on a display device. The attribute sample_display_direction must be used with line_display_direction.","nameSpaceId":"pds","title":"sample_display_direction","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The preferred orientation of samples within an line for viewing on a display device is Right","value":"Right"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Document.pds.acknowledgement_text","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Text_Preserved","pattern":"null","description":"The acknowledgement_text attribute is a character string which recognizes another's contribution, authority, or right.","nameSpaceId":"pds","title":"acknowledgement_text","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Document.pds.author_list","isDeprecated":"true","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Text_Preserved","pattern":"null","description":"The author_list attribute contains a semi-colon-separated list of names of people to be cited as authors of the associated product. The general format for individual names is: SURNAME, GIVEN NAME(s). Initials may be used in lieu of given name(s). If the name contains a suffix (\"Jr.\", \"Sr.\", \"III\", etc.), the suffix is placed before the comma (,) -- e.g., Johnson Jr., Earl P.  Do not include the word \"and\" before the final author.  All authors should be listed explicitly - do not elide the list using \"et al\".","nameSpaceId":"pds","title":"author_list","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Document.pds.copyright","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Text_Preserved","pattern":"null","description":"The copyright attribute is a character string giving  information about the exclusive right to make copies, license, and otherwise exploit an object, whether physical or digital.","nameSpaceId":"pds","title":"copyright","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Document.pds.description","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Text_Preserved","pattern":"null","description":"The description attribute provides a statement, picture in words, or account that describes or is otherwise relevant to the object.","nameSpaceId":"pds","title":"description","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Document.pds.document_editions","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The document_editions attribute provides a count of the total number of complete, distinct editions of the document.","nameSpaceId":"pds","title":"document_editions","unitOfMeasureId":"null","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Document.pds.document_name","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Text_Preserved","pattern":"null","description":"The document_title attribute provides the full name of the published document. This optional attribute is used only if the title in the identification area of the document product is not sufficient.","nameSpaceId":"pds","title":"document_name","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Document.pds.doi","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_DOI","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_DOI","pattern":"10\\.\\S+\/\\S+","description":"The doi attribute provides the Digital Object Identifier for an object, assigned by the appropriate DOI System Registration Agency.","nameSpaceId":"pds","title":"doi","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Document.pds.editor_list","isDeprecated":"true","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Text_Preserved","pattern":"null","description":"The editor_list attribute contains a semi-colon-separated list of names of people to be cited as editors of the associated product. The general format for individual names is: SURNAME, GIVEN NAME(s). Initials may be used in lieu of given name(s). If the name contains a suffix (\"Jr.\", \"Sr.\", \"III\", etc.), the suffix is placed before the comma (,) -- e.g., Johnson Jr., Earl P.  Do not include the word \"and\" before the final author.  All authors should be listed explicitly - do not elide the list using \"et al\".","nameSpaceId":"pds","title":"editor_list","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Document.pds.publication_date","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Date_YMD","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Date_YMD","pattern":"null","description":"The publication_date attribute provides the date on which an item was published.","nameSpaceId":"pds","title":"publication_date","unitOfMeasureId":"null","isNillable":"true","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Document.pds.revision_id","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The revision_id attribute provides the revision level of a document, which may be set outside PDS and may be different from its version_id.","nameSpaceId":"pds","title":"revision_id","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Document_Edition.pds.description","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Short_String_Collapsed","pattern":"null","description":"The description attribute provides a statement, picture in words, or account that describes the edition, including how it is distinguished from other editions (if any).","nameSpaceId":"pds","title":"description","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Document_Edition.pds.edition_name","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Short_String_Collapsed","pattern":"null","description":"The edition name attribute provides a name by which the edition is known.","nameSpaceId":"pds","title":"edition_name","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Document_Edition.pds.files","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The files attribute provides the number of files in the edition.","nameSpaceId":"pds","title":"files","unitOfMeasureId":"null","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Document_Edition.pds.language","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The language attribute provides the language used for definition and designation of the term.","nameSpaceId":"pds","title":"language","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The text in the Document Edition is in English.","value":"English"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Document_Edition.pds.starting_point_identifier","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The starting_point attribute provides the local_identifier of the object to be accessed first.","nameSpaceId":"pds","title":"starting_point_identifier","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Document_File.pds.directory_path_name","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Directory_Path_Name","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Directory_Path_Name","pattern":"([A-Za-z0-9]([A-Za-z0-9_-]*[A-Za-z0-9])?\/)+","description":"The directory_path_name attribute provides a sequence of names that locates a directory in a hierarchy of 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file.","nameSpaceId":"pds","title":"document_standard_id","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Document_File contains simple text using only the 7-Bit ASCII character set. ANSI X3.4-1986.","value":"7-Bit ASCII Text"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Document_File is governed by the external standard Encapsulated Postscript (EPS).","value":"Encapsulated Postscript"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Document_File is governed by the standard  Graphics Interchange Format (GIF).","value":"GIF"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Document_File is governed by one of the HyperText Markup Language (HTML) standards such as IETF RFC 2070, W3C Recommendation 14-Jan-1997, ISO 8879:1986, or ISO\/IEC 15445:2000.","value":"HTML"}},{"PermissibleValue":{"isDeprecated":"true","valueMeaning":"The Document_File is governed by the standard HyperText Markup Language (HTML), IETF RFC 2070.","value":"HTML 2.0"}},{"PermissibleValue":{"isDeprecated":"true","valueMeaning":"The Document_File is governed by the standard HyperText Markup Language (HTML), W3C Recommendation 14-Jan-1997.","value":"HTML 3.2"}},{"PermissibleValue":{"isDeprecated":"true","valueMeaning":"The Document_File is governed by the standard HyperText Markup Language (HTML), ISO 8879:1986.","value":"HTML 4.0"}},{"PermissibleValue":{"isDeprecated":"true","valueMeaning":"The Document_File is governed by the standard HyperText Markup Language (HTML), ISO\/IEC 15445:2000.","value":"HTML 4.01"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Document_File is governed by the standard Joint Photographic Experts Group (JPEG), ISO\/IEC 10918-1.","value":"JPEG"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":" The Document_File is governed by the standard LaTEX, Version LaTeX2e.","value":"LaTEX"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Document_File is governed by the standard Moving Picture Experts Group (MPEG), ISO\/IEC 14496-14, 14496-10 and 14496-3 subject to the restrictions laid out in the Document Products section of the PDS4 Standards Reference.","value":"MPEG-4"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Document_File is governed by a Microsoft Excel standard (xls, xlsx), Microsoft Corporation.","value":"Microsoft Excel"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Document_File is governed by a Microsoft Word standard, Microsoft Corporation.","value":"Microsoft Word"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Document_File is governed by the standard Portable Document Format (PDF), ISO 32000-1:2008.","value":"PDF"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Document_File is governed by the standard Portable Document Format \/ Archive (PDF\/A), ISO 19005-1:2005.","value":"PDF\/A"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Document_File is governed by the standard Portable Network Graphics (PNG), ISO\/IEC 15948:2004.","value":"PNG"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Document_File is governed by the standard Postscript (PS)","value":"Postscript"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Document_File is governed by the standard Rich Text Format (RTF), Microsoft Corporation.","value":"Rich Text"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Document_File is governed by the standard Tagged Image File Format (TIFF), Version 6.n, 1992.","value":"TIFF"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Document_File contains simple text using UTF-8 Unicode character encodings. 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known.","nameSpaceId":"pds","title":"name","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Facility.pds.type","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The type attribute classifies the facility according to its function.","nameSpaceId":"pds","title":"type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The facility is a laboratory","value":"Laboratory"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The facility is an observatory","value":"Observatory"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field.pds.field_number","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The field_number attribute provides the position of a field, within a series of fields, counting from 1. If two fields within a record are physically separated by one or more groups, they have consecutive field numbers; the fields within the intervening group(s) are numbered separately.  Fields within a group separated by one or more (sub)groups, will also have consecutive field numbers.","nameSpaceId":"pds","title":"field_number","unitOfMeasureId":"null","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field.pds.name","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Short_String_Collapsed","pattern":"null","description":"The name attribute provides a word or combination of words by which the object is known.","nameSpaceId":"pds","title":"name","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Field_Binary.pds.data_type","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The data_type attribute provides the hardware representation used to store a value in Field_Binary (see PDS Standards Reference section \"Binary Data Types\").","nameSpaceId":"pds","title":"data_type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type ASCII_AnyURI","value":"ASCII_AnyURI"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type ASCII_BibCode","value":"ASCII_BibCode"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type ASCII_Boolean","value":"ASCII_Boolean"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type ASCII_DOI","value":"ASCII_DOI"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type ASCII_Date_DOY","value":"ASCII_Date_DOY"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type ASCII_Date_Time_DOY","value":"ASCII_Date_Time_DOY"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type ASCII_Date_Time_DOY_UTC","value":"ASCII_Date_Time_DOY_UTC"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type ASCII_Date_Time_YMD","value":"ASCII_Date_Time_YMD"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type ASCII_Date_Time_YMD_UTC","value":"ASCII_Date_Time_YMD_UTC"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type ASCII_Date_YMD","value":"ASCII_Date_YMD"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type ASCII_Directory_Path_Name","value":"ASCII_Directory_Path_Name"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type ASCII_File_Name","value":"ASCII_File_Name"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type ASCII_File_Specification_Name","value":"ASCII_File_Specification_Name"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Table_Binary_Field have data type ASCII_Integer","value":"ASCII_Integer"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type ASCII_LID","value":"ASCII_LID"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type ASCII_LIDVID","value":"ASCII_LIDVID"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type ASCII_LIDVID_LID","value":"ASCII_LIDVID_LID"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type ASCII_MD5_Checksum","value":"ASCII_MD5_Checksum"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type ASCII_NonNegative_Integer","value":"ASCII_NonNegative_Integer"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type ASCII_Numeric_Base16","value":"ASCII_Numeric_Base16"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type ASCII_Numeric_Base2","value":"ASCII_Numeric_Base2"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type ASCII_Numeric_Base8","value":"ASCII_Numeric_Base8"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type ASCII_Real","value":"ASCII_Real"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type ASCII_String","value":"ASCII_String"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type ASCII_Time","value":"ASCII_Time"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type ASCII_VID","value":"ASCII_VID"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type ComplexLSB16","value":"ComplexLSB16"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type ComplexLSB8","value":"ComplexLSB8"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type ComplexMSB16","value":"ComplexMSB16"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type ComplexMSB8","value":"ComplexMSB8"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type IEEE754LSBDouble","value":"IEEE754LSBDouble"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type IEEE754LSBSingle","value":"IEEE754LSBSingle"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type IEEE754MSBDouble","value":"IEEE754MSBDouble"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type IEEE754MSBSingle","value":"IEEE754MSBSingle"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type SignedBitString","value":"SignedBitString"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type SignedByte","value":"SignedByte"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type SignedLSB2","value":"SignedLSB2"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type SignedLSB4","value":"SignedLSB4"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type SignedLSB8","value":"SignedLSB8"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type SignedMSB2","value":"SignedMSB2"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type SignedMSB4","value":"SignedMSB4"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type SignedMSB8","value":"SignedMSB8"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type UTF8_String","value":"UTF8_String"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type UnsignedBitString","value":"UnsignedBitString"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type UnsignedByte","value":"UnsignedByte"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type UnsignedLSB2","value":"UnsignedLSB2"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type UnsignedLSB4","value":"UnsignedLSB4"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type UnsignedLSB8","value":"UnsignedLSB8"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type UnsignedMSB2","value":"UnsignedMSB2"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type UnsignedMSB4","value":"UnsignedMSB4"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Binary have data type UnsignedMSB8","value":"UnsignedMSB8"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Binary.pds.description","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Text_Preserved","pattern":"null","description":"The description attribute provides a statement, picture in words, or account that describes or is otherwise relevant to the object.","nameSpaceId":"pds","title":"description","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Binary.pds.field_format","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"%[\\+,-]?[0-9]+(\\.([0-9]+))?[doxfeEs]","description":"The field_format attribute gives the magnitude and precision of the data value. This may specify the output format for a binary value, or give a general indication of the precision of a field, but is not used for validation. A subset of the standard POSIX string formats is allowed. See the PDS Standards Reference section \u201CField Formats\u201D for details.","nameSpaceId":"pds","title":"field_format","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Binary.pds.field_length","isDeprecated":"false","unitOfMeasure":"Units_of_Storage","steward":"pds","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The field_length attribute provides the number of bytes in the field.","nameSpaceId":"pds","title":"field_length","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Storage","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"byte","defaultUnitId":"byte","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Binary.pds.field_location","isDeprecated":"false","unitOfMeasure":"Units_of_Storage","steward":"pds","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The field_location attribute provides the starting byte for a field within a record or group, counting from '1'.","nameSpaceId":"pds","title":"field_location","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Storage","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"byte","defaultUnitId":"byte","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Binary.pds.name","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Short_String_Collapsed","pattern":"null","description":"The name attribute provides a word or combination of words by which the object is known.","nameSpaceId":"pds","title":"name","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Binary.pds.scaling_factor","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The scaling_factor attribute is the scaling factor to be applied to each stored value in order to recover an original  value. The observed value (Ov) is calculated from the stored value (Sv) thus: Ov = (Sv * scaling_factor) + value_offset. The default value is 1.","nameSpaceId":"pds","title":"scaling_factor","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Binary.pds.unit","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Short_String_Collapsed","pattern":"null","description":"The unit attribute provides the unit of measurement.","nameSpaceId":"pds","title":"unit","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Binary.pds.value_offset","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The value_offset attribute is the offset to be applied to each stored value in order to recover an original  value. The observed value (Ov) is calculated from the stored value (Sv) thus: Ov = (Sv * scaling_factor) + value_offset. The default value is 0.","nameSpaceId":"pds","title":"value_offset","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Field_Bit.pds.data_type","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The data_type attribute provides the hardware representation used to store a value in Field_Bit (see PDS Standards Reference section \"Binary Data Types\").","nameSpaceId":"pds","title":"data_type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values of Field_Bit are stored as signed bit strings","value":"SignedBitString"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values of Field_Bit are stored as unsigned bit strings","value":"UnsignedBitString"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Bit.pds.description","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Text_Preserved","pattern":"null","description":"The description attribute provides a statement, picture in words, or account that describes or is otherwise relevant to the object.","nameSpaceId":"pds","title":"description","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Bit.pds.field_format","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"%[\\+,-]?[0-9]+(\\.([0-9]+))?[doxfeEs]","description":"The field_format attribute gives the magnitude and precision of the data value. This may specify the output format for a binary value, or give a general indication of the precision of a field, but is not used for validation. A subset of the standard POSIX string formats is allowed. See the PDS Standards Reference section \u201CField Formats\u201D for details.","nameSpaceId":"pds","title":"field_format","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Bit.pds.name","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Short_String_Collapsed","pattern":"null","description":"The name attribute provides a word or combination of words by which the object is known.","nameSpaceId":"pds","title":"name","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Bit.pds.scaling_factor","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The scaling_factor attribute is the scaling factor to be applied to each stored value in order to recover an original  value. The observed value (Ov) is calculated from the stored value (Sv) thus: Ov = (Sv * scaling_factor) + value_offset. The default value is 1.","nameSpaceId":"pds","title":"scaling_factor","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Bit.pds.start_bit","isDeprecated":"true","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The start_bit attribute provides the position of the first bit within an ordered sequence of bits.","nameSpaceId":"pds","title":"start_bit","unitOfMeasureId":"null","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Bit.pds.start_bit_location","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The start_bit_location attribute provides the position of the first bit in a bit field relative to the first bit in the parent packed data field. Bytes are sequential and bits are numbered continuously across byte boundaries within a single bit field. The first bit position in the packed data field is \"1\".","nameSpaceId":"pds","title":"start_bit_location","unitOfMeasureId":"null","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Bit.pds.stop_bit","isDeprecated":"true","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The stop-bit attribute provides the location of the last bit in this bit field relative to the first bit in the packed_data field.  Bits are numbered continuously across byte boundaries.  The first bit location in the packed data field is \"1\".","nameSpaceId":"pds","title":"stop_bit","unitOfMeasureId":"null","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Bit.pds.stop_bit_location","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The stop_bit_location attribute provides the position of the last bit in a bit field relative to the first bit in the parent packed data field. Bytes are sequential and bits are numbered continuously across byte boundaries within a single bit field. The first bit position in the packed data field is \"1\".","nameSpaceId":"pds","title":"stop_bit_location","unitOfMeasureId":"null","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Bit.pds.unit","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Short_String_Collapsed","pattern":"null","description":"The unit attribute provides the unit of measurement.","nameSpaceId":"pds","title":"unit","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Bit.pds.value_offset","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The value_offset attribute is the offset to be applied to each stored value in order to recover an original  value. The observed value (Ov) is calculated from the stored value (Sv) thus: Ov = (Sv * scaling_factor) + value_offset. The default value is 0.","nameSpaceId":"pds","title":"value_offset","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Field_Character.pds.data_type","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The data_type attribute provides the hardware representation used to store a value in Field_Character (see PDS Standards Reference section \"Character Data Types\").","nameSpaceId":"pds","title":"data_type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Character have data type ASCII_AnyURI","value":"ASCII_AnyURI"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Character have data type ASCII_BibCode","value":"ASCII_BibCode"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Character have data type ASCII_Boolean","value":"ASCII_Boolean"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Character have data type ASCII_DOI","value":"ASCII_DOI"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Character have data type ASCII_Date_DOY","value":"ASCII_Date_DOY"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Character have data type ASCII_Date_Time_DOY","value":"ASCII_Date_Time_DOY"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Character have data type ASCII_Date_Time_DOY_UTC","value":"ASCII_Date_Time_DOY_UTC"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Character have data type ASCII_Date_Time_YMD","value":"ASCII_Date_Time_YMD"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Character have data type ASCII_Date_Time_YMD_UTC","value":"ASCII_Date_Time_YMD_UTC"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Character have data type ASCII_Date_YMD","value":"ASCII_Date_YMD"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Character have data type ASCII_Directory_Path_Name","value":"ASCII_Directory_Path_Name"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Character have data type ASCII_File_Name","value":"ASCII_File_Name"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Character have data type ASCII_File_Specification_Name","value":"ASCII_File_Specification_Name"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Character have data type ASCII_Integer","value":"ASCII_Integer"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Character have data type ASCII_LID","value":"ASCII_LID"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Character have data type ASCII_LIDVID","value":"ASCII_LIDVID"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Character have data type ASCII_LIDVID_LID","value":"ASCII_LIDVID_LID"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Character have data type ASCII_MD5_Checksum","value":"ASCII_MD5_Checksum"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Character have data type ASCII_NonNegative_Integer","value":"ASCII_NonNegative_Integer"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Character have data type ASCII_Numeric_Base16","value":"ASCII_Numeric_Base16"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Character have data type ASCII_Numeric_Base2","value":"ASCII_Numeric_Base2"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Character have data type ASCII_Numeric_Base8","value":"ASCII_Numeric_Base8"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Character have data type ASCII_Real","value":"ASCII_Real"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Character have data type ASCII_String","value":"ASCII_String"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Character have data type ASCII_Time","value":"ASCII_Time"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Character have data type ASCII_VID","value":"ASCII_VID"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Character have data type UTF8_String","value":"UTF8_String"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Character.pds.description","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Text_Preserved","pattern":"null","description":"The description attribute provides a statement, picture in words, or account that describes or is otherwise relevant to the object.","nameSpaceId":"pds","title":"description","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Character.pds.field_format","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"%[\\+,-]?[0-9]+(\\.([0-9]+))?[doxfeEs]","description":"The field_format attribute gives the magnitude and precision of the data value. This may specify the output format for a binary value, or give a general indication of the precision of a field, but is not used for validation. A subset of the standard POSIX string formats is allowed. See the PDS Standards Reference section \u201CField Formats\u201D for details.","nameSpaceId":"pds","title":"field_format","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Character.pds.field_length","isDeprecated":"false","unitOfMeasure":"Units_of_Storage","steward":"pds","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The field_length attribute provides the number of bytes in the field.","nameSpaceId":"pds","title":"field_length","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Storage","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"byte","defaultUnitId":"byte","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Character.pds.field_location","isDeprecated":"false","unitOfMeasure":"Units_of_Storage","steward":"pds","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The field_location attribute provides the starting byte for a field within a record or group, counting from '1'.","nameSpaceId":"pds","title":"field_location","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Storage","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"byte","defaultUnitId":"byte","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Character.pds.name","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Short_String_Collapsed","pattern":"null","description":"The name attribute provides a word or combination of words by which the object is known.","nameSpaceId":"pds","title":"name","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Character.pds.scaling_factor","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The scaling_factor attribute is the scaling factor to be applied to each stored value in order to recover an original  value. The observed value (Ov) is calculated from the stored value (Sv) thus: Ov = (Sv * scaling_factor) + value_offset. The default value is 1.","nameSpaceId":"pds","title":"scaling_factor","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Character.pds.unit","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Short_String_Collapsed","pattern":"null","description":"The unit attribute provides the unit of measurement.","nameSpaceId":"pds","title":"unit","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Character.pds.validation_format","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"%[\\+,-]?[0-9]+(\\.([0-9]+))?[doxfeEs]","description":"The validation_format attribute gives the magnitude and precision of the data value with the expectation that both will be validated exactly. A subset of the standard POSIX string formats is allowed. See the PDS Standards Reference section \"Field Formats\" for details.","nameSpaceId":"pds","title":"validation_format","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Character.pds.value_offset","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The value_offset attribute is the offset to be applied to each stored value in order to recover an original  value. The observed value (Ov) is calculated from the stored value (Sv) thus: Ov = (Sv * scaling_factor) + value_offset. The default value is 0.","nameSpaceId":"pds","title":"value_offset","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Field_Delimited.pds.data_type","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The data_type attribute provides the hardware representation used to store a value in Field_Delimited (see PDS Standards Reference section \"Character Data 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ASCII_Date_DOY","value":"ASCII_Date_DOY"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The delimited field has data type ASCII_Date_Time_DOY","value":"ASCII_Date_Time_DOY"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Delimited have data type ASCII_Date_Time_DOY_UTC","value":"ASCII_Date_Time_DOY_UTC"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The delimited field has data type ASCII_Date_Time_YMD","value":"ASCII_Date_Time_YMD"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Delimited have data type ASCII_Date_Time_YMD_UTC","value":"ASCII_Date_Time_YMD_UTC"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The delimited field has data type ASCII_Date_YMD","value":"ASCII_Date_YMD"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Delimited have data type ASCII_Directory_Path_Name","value":"ASCII_Directory_Path_Name"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The delimited field has data type ASCII_File_Name","value":"ASCII_File_Name"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The delimited field has data type ASCII_File_Specification_Name","value":"ASCII_File_Specification_Name"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The delimited field has data type ASCII_Integer","value":"ASCII_Integer"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The delimited field has data type ASCII_LID","value":"ASCII_LID"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The delimited field has data type ASCII_LIDVID","value":"ASCII_LIDVID"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Delimited have data type ASCII_LIDVID_LID","value":"ASCII_LIDVID_LID"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The delimited field has data type ASCII_MD5_Checksum","value":"ASCII_MD5_Checksum"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The delimited field has data type ASCII_NonNegative_Integer","value":"ASCII_NonNegative_Integer"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The delimited field has data type ASCII_Numeric_Base16","value":"ASCII_Numeric_Base16"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The delimited field has data type ASCII_Numeric_Base2","value":"ASCII_Numeric_Base2"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Delimited have data type ASCII_Numeric_Base8","value":"ASCII_Numeric_Base8"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The delimited field has data type ASCII_Real","value":"ASCII_Real"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Delimited have data type ASCII_String","value":"ASCII_String"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The delimited field has data type ASCII_Time","value":"ASCII_Time"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The delimited field has data type ASCII_VID","value":"ASCII_VID"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values in Field_Delimited have data type UTF8_String","value":"UTF8_String"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Delimited.pds.description","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Text_Preserved","pattern":"null","description":"The description attribute provides a statement, picture in words, or account that describes or is otherwise relevant to the object.","nameSpaceId":"pds","title":"description","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Delimited.pds.field_format","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"%[\\+,-]?[0-9]+(\\.([0-9]+))?[doxfeEs]","description":"The field_format attribute gives the magnitude and precision of the data value. This may specify the output format for a binary value, or give a general indication of the precision of a field, but is not used for validation. A subset of the standard POSIX string formats is allowed. See the PDS Standards Reference section \u201CField Formats\u201D for details.","nameSpaceId":"pds","title":"field_format","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Delimited.pds.maximum_field_length","isDeprecated":"false","unitOfMeasure":"Units_of_Storage","steward":"pds","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The maximum_field_length attribute sets an upper, inclusive bound on the number of bytes in the field.","nameSpaceId":"pds","title":"maximum_field_length","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Storage","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"byte","defaultUnitId":"byte","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Delimited.pds.name","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Short_String_Collapsed","pattern":"null","description":"The name attribute provides a word or combination of words by which the object is known.","nameSpaceId":"pds","title":"name","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Delimited.pds.scaling_factor","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The scaling_factor attribute is the scaling factor to be applied to each stored value in order to recover an original  value. The observed value (Ov) is calculated from the stored value (Sv) thus: Ov = (Sv * scaling_factor) + value_offset. The default value is 1.","nameSpaceId":"pds","title":"scaling_factor","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Delimited.pds.unit","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Short_String_Collapsed","pattern":"null","description":"The unit attribute provides the unit of measurement.","nameSpaceId":"pds","title":"unit","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Delimited.pds.value_offset","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The value_offset attribute is the offset to be applied to each stored value in order to recover an original  value. The observed value (Ov) is calculated from the stored value (Sv) thus: Ov = (Sv * scaling_factor) + value_offset. The default value is 0.","nameSpaceId":"pds","title":"value_offset","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Statistics.pds.description","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Text_Preserved","pattern":"null","description":"The description attribute provides a statement, picture in words, or account that describes or is otherwise relevant to the object.","nameSpaceId":"pds","title":"description","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Statistics.pds.local_identifier","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Local_Identifier","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Local_Identifier","pattern":"null","description":"The local_identifier attribute provides a character string which uniquely identifies the containing object within the label.","nameSpaceId":"pds","title":"local_identifier","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Statistics.pds.maximum","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The maximum attribute provides the largest stored value which appears in the field over all records (empty fields and Special_Constants values are excluded).","nameSpaceId":"pds","title":"maximum","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Statistics.pds.mean","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The mean attribute provides the sum of the stored field values divided by the number of values in all records (empty fields and Special_Constants values are excluded from both the sum and the count).","nameSpaceId":"pds","title":"mean","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Statistics.pds.median","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The median attribute provides the number separating the larger half of stored field values from the algebraically smaller half over all records (empty fields and Special_Constants values are excluded from the sort).","nameSpaceId":"pds","title":"median","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Statistics.pds.minimum","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The minimum attribute provides the algebraically smallest stored value which appears in the field over all records (empty fields and Special_Constants values are excluded).","nameSpaceId":"pds","title":"minimum","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Field_Statistics.pds.standard_deviation","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The standard_deviation attribute provides the standard deviation of the stored field  over all records (empty fields and Special_Constants values are excluded from the 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The allowed values are restricted according to the value of facet2.","nameSpaceId":"pds","title":"subfacet2","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Group_Field_Binary.pds.group_length","isDeprecated":"false","unitOfMeasure":"Units_of_Storage","steward":"pds","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The group_length attribute provides the total length, in bytes, of a repeating field and\/or group structure. It is the number of bytes in the repeating fields\/groups plus any embedded unused bytes that are also repeated multiplied by the number of repetitions.","nameSpaceId":"pds","title":"group_length","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Storage","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"byte","defaultUnitId":"byte","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Group_Field_Binary.pds.group_location","isDeprecated":"false","unitOfMeasure":"Units_of_Storage","steward":"pds","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The group_location attribute provides the starting position for a Group_Field_Binary within the containing Record_Binary or Group_Field_Binary class, in bytes. Location '1' denotes the first byte of the containing class.","nameSpaceId":"pds","title":"group_location","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Storage","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"byte","defaultUnitId":"byte","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Group_Field_Character.pds.group_length","isDeprecated":"false","unitOfMeasure":"Units_of_Storage","steward":"pds","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The group_length attribute provides the total length, in bytes, of a repeating field and\/or group structure. It is the number of bytes in the repeating fields\/groups plus any embedded unused bytes that are also repeated multiplied by the number of repetitions.","nameSpaceId":"pds","title":"group_length","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Storage","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"byte","defaultUnitId":"byte","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Group_Field_Character.pds.group_location","isDeprecated":"false","unitOfMeasure":"Units_of_Storage","steward":"pds","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The group_location attribute provides the starting position for a Group_Field_Character within the containing Record_Character or Group_Field_Character class, in bytes. Location '1' denotes the first byte of the containing class.","nameSpaceId":"pds","title":"group_location","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Storage","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"byte","defaultUnitId":"byte","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Header.pds.object_length","isDeprecated":"false","unitOfMeasure":"Units_of_Storage","steward":"pds","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The object_length attribute provides the length of the digital object in bytes.","nameSpaceId":"pds","title":"object_length","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Storage","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"byte","defaultUnitId":"byte","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Header.pds.parsing_standard_id","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The parsing_standard_id attribute provides the formal name of a standard used for the structure of a Parsable Byte Stream digital object.","nameSpaceId":"pds","title":"parsing_standard_id","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Header contains simple text using only the 7-Bit ASCII character set. ANSI X3.4-1986.","value":"7-Bit ASCII Text"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Header is governed by Version 3.4 of the CDF format specification, the ISTP\/IACG guidelines and PDS constraints.","value":"CDF 3.4 ISTP\/IACG"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Header is governed by Version 3.5 of the CDF format specification, the ISTP\/IACG guidelines and PDS constraints.","value":"CDF 3.5 ISTP\/IACG"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Header is governed by Version 3.6 of the CDF format specification, the ISTP\/IACG guidelines and PDS constraints.","value":"CDF 3.6 ISTP\/IACG"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Header is governed by Version 3.7 of the CDF format specification, the ISTP\/IACG guidelines and PDS constraints.","value":"CDF 3.7 ISTP\/IACG"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Header is governed by Version 3.8 of the CDF format specification, the ISTP\/IACG guidelines and PDS constraints.","value":"CDF 3.8 ISTP\/IACG"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Header is governed by Version 3.9 of the CDF format specification, the ISTP\/IACG guidelines and PDS constraints.","value":"CDF 3.9 ISTP\/IACG"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Header is governed by the standard Flexible Image Transport System (FITS), Version 3.0.","value":"FITS 3.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Header is governed by the standard Flexible Image Transport System (FITS), Version 4.0.","value":"FITS 4.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Header is governed by the standard Integrated Software for Imagers and Spectrometers (ISIS), USGS Astrogeology Isis Cube, Version 2.","value":"ISIS2"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"An ISIS history label contains text information that records the sequence of processing operations that created an ISIS file. A description of the format of the label is available in section 5.2 of the ISIS2 Overview documentation.","value":"ISIS2 History Label"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Header is governed by the standard Integrated Software for Imagers and Spectrometers (ISIS), USGS Astrogeology ISIS Cube, Version 3.","value":"ISIS3"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The format is delimiter separated value (DSV); see Standards Reference section 4C.1.","value":"PDS DSV 1"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Header is governed by the standard Planetary Data System (PDS) Object Description Language (ODL), Version 2.n.","value":"PDS ODL 2"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Header is governed by the Planetary Data System (PDS) Data Standards Version 3.n.","value":"PDS3"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Header is governed by Planetary Data System (PDS) Data Standards prior to Version 3.0.","value":"Pre-PDS3"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Header is governed by the Tagged Image File Format (TIFF) version 6.0 standard.","value":"TIFF 6.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Header contains simple text using UTF-8 Unicode character encodings. RFC 3629.","value":"UTF-8 Text"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Header is governed by the standard Video Image Communication And Retrieval (VICAR).","value":"VICAR1"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Header is governed by the standard Video Image Communication And Retrieval (VICAR).","value":"VICAR2"}}]}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Identification_Area.pds.information_model_version","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The information_model_version attribute provides the  version identification of the PDS Information Model on which the label and schema are based.","nameSpaceId":"pds","title":"information_model_version","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.0.0.0 was the first public release of PDS4 (May 7, 2013)","value":"1.0.0.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.1.0.0 was released on October 1, 2013","value":"1.1.0.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.10.0.0 was released on March 30, 2018.","value":"1.10.0.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.10.1.0 was released on May 1, 2018","value":"1.10.1.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.11.0.0 was released on September 28, 2018.","value":"1.11.0.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.12.0.0 was released on March 29, 2019.","value":"1.12.0.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.13.0.0 was released on September 27, 2019","value":"1.13.0.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.14.0.0 was released on March 27, 2020.","value":"1.14.0.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.15.0.0 was released on September 25, 2020.","value":"1.15.0.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.16.0.0 was released on March 26, 2021.","value":"1.16.0.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.17.0.0 was released on September 24, 2021.","value":"1.17.0.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.18.0.0 was released on March 16, 2022.","value":"1.18.0.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.19.0.0 was released on September 21, 2022","value":"1.19.0.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.2.0.0 was released on March 18, 2014.","value":"1.2.0.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.2.0.1 was released on March 28, 2014.","value":"1.2.0.1"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.20.0.0 was released on March 6, 2023.","value":"1.20.0.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.21.0.0 was released on September 8, 2023.","value":"1.21.0.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.22.0.0 was released on March 22, 2024.","value":"1.22.0.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.23.0.0 was released on September 27, 2024.","value":"1.23.0.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.24.0.0 was released on March 28, 2025.","value":"1.24.0.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.25.0.0 was released on September 26, 2025.","value":"1.25.0.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.26.0.0 was released on March 27, 2026","value":"1.26.0.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.3.0.0 was released on September 10, 2014.","value":"1.3.0.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.3.0.1 was released on September 29, 2014.","value":"1.3.0.1"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.4.0.0 was released on March 10, 2015.","value":"1.4.0.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.5.0.0 was released on September 30, 2015.","value":"1.5.0.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.6.0.0 was released on March 31, 2016.","value":"1.6.0.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.7.0.0 was released on September 30, 2016.","value":"1.7.0.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.8.0.0 was released on March 31, 2017.","value":"1.8.0.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.9.0.0 was released on September 29, 2017.","value":"1.9.0.0"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Information Model version 1.9.1.0 was released on December 12, 2017.","value":"1.9.1.0"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Identification_Area.pds.logical_identifier","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_LID","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_LID","pattern":"urn(:[\\p{Ll}\\p{Nd}\\-._]+){3,5}","description":"A logical identifier identifies the set of all versions of an object. It is an object identifier without a version.","nameSpaceId":"pds","title":"logical_identifier","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Identification_Area.pds.product_class","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The product_class attribute provides the name of the product class.","nameSpaceId":"pds","title":"product_class","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_AIP","value":"Product_AIP"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_Ancillary","value":"Product_Ancillary"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_Attribute_Definition","value":"Product_Attribute_Definition"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_Browse","value":"Product_Browse"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_Bundle","value":"Product_Bundle"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_Class_Definition","value":"Product_Class_Definition"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_Collection","value":"Product_Collection"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_Context","value":"Product_Context"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_DIP","value":"Product_DIP"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_DIP_Deep_Archive","value":"Product_DIP_Deep_Archive"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_Data_Set_PDS3","value":"Product_Data_Set_PDS3"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_Document","value":"Product_Document"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_External","value":"Product_External"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_File_Repository","value":"Product_File_Repository"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_File_Text","value":"Product_File_Text"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_Instrument_Host_PDS3","value":"Product_Instrument_Host_PDS3"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_Instrument_PDS3","value":"Product_Instrument_PDS3"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_Metadata_Supplemental","value":"Product_Metadata_Supplemental"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_Mission_PDS3","value":"Product_Mission_PDS3"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_Native","value":"Product_Native"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_Observational","value":"Product_Observational"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_Proxy_PDS3","value":"Product_Proxy_PDS3"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_Resource","value":"Product_Resource"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_SIP","value":"Product_SIP"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_SIP_Deep_Archive","value":"Product_SIP_Deep_Archive"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_SPICE_Kernel","value":"Product_SPICE_Kernel"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_Service","value":"Product_Service"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_Software","value":"Product_Software"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_Subscription_PDS3","value":"Product_Subscription_PDS3"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_Target_PDS3","value":"Product_Target_PDS3"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_Thumbnail","value":"Product_Thumbnail"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_Update","value":"Product_Update"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_Volume_PDS3","value":"Product_Volume_PDS3"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_Volume_Set_PDS3","value":"Product_Volume_Set_PDS3"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_XML_Schema","value":"Product_XML_Schema"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This is a product that is described by the class definition Product_Zipped","value":"Product_Zipped"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Identification_Area.pds.title","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Short_String_Collapsed","pattern":"null","description":"The title attribute provides a short, descriptive text string suitable use as a title or brief description in display or listing of products.","nameSpaceId":"pds","title":"title","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Identification_Area.pds.version_id","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"([0-9]+)(\\.){1}([0-9]+)","description":"The version_id attribute provides the version of the product, expressed in the PDS [m.n] notation.","nameSpaceId":"pds","title":"version_id","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Information_Package.pds.description","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"UTF8_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Text_Preserved","pattern":"null","description":"The description attribute provides a statement, picture in words, or account that describes or is otherwise relevant to the object.","nameSpaceId":"pds","title":"description","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Information_Package_Component.pds.checksum_manifest_checksum","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_MD5_Checksum","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_MD5_Checksum","pattern":"[0-9a-fA-F]{32}","description":"The checksum manifest checksum provides the checksum for the checksum manifest 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value.","nameSpaceId":"pds","title":"checksum_type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Information_Package_Component.pds.transfer_manifest_checksum","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_MD5_Checksum","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_MD5_Checksum","pattern":"[0-9a-fA-F]{32}","description":"The transfer manifest checksum provides the checksum for the transfer manifest 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label.","nameSpaceId":"pds","title":"aip_label_checksum","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"32","maximumCharacters":"32","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Information_Package_Component_Deep_Archive.pds.aip_lidvid","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_LIDVID","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_LIDVID","pattern":"urn(:[\\p{Ll}\\p{Nd}\\-._]+){3,5}::\\p{Nd}+\\.\\p{Nd}+","description":"The aip_lidvid attribute provides the logical_identifier plus version_id, which uniquely identifies a Archival Information 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files.","nameSpaceId":"pds","title":"files","unitOfMeasureId":"null","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Software_Binary.pds.os_version","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The OS version attribute indicates the version of an operating system.","nameSpaceId":"pds","title":"os_version","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Software_Binary.pds.program_notes_id","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The program notes id attribute provides an identifier to a brief statement giving particulars about a software 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software.","nameSpaceId":"pds","title":"software_format_type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Software_Binary.pds.supported_architecture_note","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Text_Preserved","pattern":"null","description":"The supported architecture note attribute identifies  the hardware architecture that can process the software.","nameSpaceId":"pds","title":"supported_architecture_note","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Software_Binary.pds.supported_operating_system_note","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Text_Preserved","pattern":"null","description":"The supported operating system note attribute identifies the Operating System that supports the software.","nameSpaceId":"pds","title":"supported_operating_system_note","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Software_Binary.pds.system_requirements_note","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Text_Preserved","pattern":"null","description":"The system requirements note attribute identifies what is necessary to process the software.","nameSpaceId":"pds","title":"system_requirements_note","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Software_Script.pds.files","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The files attribute provides the number of files.","nameSpaceId":"pds","title":"files","unitOfMeasureId":"null","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Software_Script.pds.install_note","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Text_Preserved","pattern":"null","description":"The install note attribute provides a brief statement giving particulars about the installation of the software.","nameSpaceId":"pds","title":"install_note","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Software_Script.pds.supported_environment_note","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Text_Preserved","pattern":"null","description":"The supported environment note attribute identifies  the environment  that can process the software.","nameSpaceId":"pds","title":"supported_environment_note","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Software_Script.pds.system_requirements_note","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Text_Preserved","pattern":"null","description":"The system requirements note attribute identifies what is necessary to process the software.","nameSpaceId":"pds","title":"system_requirements_note","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Software_Source.pds.compile_note","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Text_Preserved","pattern":"null","description":"The compile note attribute provides a brief statement giving particulars about the compilation of the software source.","nameSpaceId":"pds","title":"compile_note","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Software_Source.pds.files","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The files attribute provides the number of files.","nameSpaceId":"pds","title":"files","unitOfMeasureId":"null","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Software_Source.pds.os_version","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The OS version attribute indicates the version of an operating system.","nameSpaceId":"pds","title":"os_version","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Software_Source.pds.program_notes_id","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The program notes id attribute provides an identifier to a brief statement giving particulars about a software program.","nameSpaceId":"pds","title":"program_notes_id","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Software_Source.pds.software_dialect","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The software dialect attribute indicates the variety of a language used to write the software.","nameSpaceId":"pds","title":"software_dialect","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Software_Source.pds.software_format_type","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The software format type attribute classifies the format of the software.","nameSpaceId":"pds","title":"software_format_type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Software_Source.pds.software_language","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The software language attribute identifies the language used to write the software.","nameSpaceId":"pds","title":"software_language","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Software_Source.pds.supported_architecture_note","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Text_Preserved","pattern":"null","description":"The supported architecture note attribute identifies  the hardware architecture that can process the software.","nameSpaceId":"pds","title":"supported_architecture_note","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Software_Source.pds.supported_operating_system_note","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Text_Preserved","pattern":"null","description":"The supported operating system note attribute identifies the Operating System that supports the software.","nameSpaceId":"pds","title":"supported_operating_system_note","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Software_Source.pds.system_requirements_note","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Text_Preserved","pattern":"null","description":"The system requirements note attribute identifies what is necessary to process the software.","nameSpaceId":"pds","title":"system_requirements_note","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Source_Product_External.pds.curating_facility","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The curating_facility attribute provides a unique name or identifier for the curating facility maintaining the source product.","nameSpaceId":"pds","title":"curating_facility","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Source_Product_External.pds.description","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The description attribute provides a statement, picture in words, or account that describes or is otherwise relevant to the object.","nameSpaceId":"pds","title":"description","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Source_Product_External.pds.doi","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_DOI","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_DOI","pattern":"10\\.\\S+\/\\S+","description":"The doi attribute provides the Digital Object Identifier for an object, assigned by the appropriate DOI System Registration Agency.","nameSpaceId":"pds","title":"doi","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Source_Product_External.pds.external_source_product_identifier","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The external_source_product_identifier provides unique identifiers for one or more source products that are not in the PDS4 Registry. For guidelines on the construction of this identifier, refer to section E.2.6.1.2 of the Data Provider's Handbook.","nameSpaceId":"pds","title":"external_source_product_identifier","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Source_Product_External.pds.reference_type","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The reference_type attribute provides the name of the association.","nameSpaceId":"pds","title":"reference_type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The data product is associated to a calibrated_source_product","value":"data_to_calibrated_source_product"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The data product is associated to a derived_source_product","value":"data_to_derived_source_product"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The data product is associated to a partially_processed_source_product","value":"data_to_partially_processed_source_product"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The data product is associated to a raw_source_product","value":"data_to_raw_source_product"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The data product is associated to a telemetry_source_product","value":"data_to_telemetry_source_product"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Source_Product_Internal.pds.comment","isDeprecated":"false","unitOfMeasure":"null","steward":"null","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The comment attribute is a character string expressing one or more remarks or thoughts relevant to the object.","nameSpaceId":"pds","title":"comment","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Source_Product_Internal.pds.lidvid_reference","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The lidvid_reference attribute provides the logical_identifier plus version_id, which uniquely identifies a product.","nameSpaceId":"pds","title":"lidvid_reference","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Source_Product_Internal.pds.reference_type","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The reference_type attribute provides the name of the 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raw_source_product","value":"data_to_raw_source_product"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The data product is associated to a telemetry_source_product","value":"data_to_telemetry_source_product"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Special_Constants.pds.error_constant","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The error_constant attribute provides a value that indicates the original value was in 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Values of this attribute should be represented in the same data_type as the elements in the object with which the Special_Constants class is associated.","nameSpaceId":"pds","title":"low_instrument_saturation","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Special_Constants.pds.low_representation_saturation","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The low_representative_saturation attribute specifies a special value whose presence indicates the true value cannot be represented in the chosen data type and length -- in this case being below the allowable range -- which may happen during conversion from another data type. The value must be less than the value of the valid_minimum attribute. Values of this attribute should be represented in the same data_type as the elements in the object with which the Special_Constants class is associated.","nameSpaceId":"pds","title":"low_representation_saturation","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Special_Constants.pds.missing_constant","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The missing_constant attribute provides a value that indicates the original value was missing, such as due to a gap in coverage.","nameSpaceId":"pds","title":"missing_constant","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Special_Constants.pds.not_applicable_constant","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The not_applicable_constant attribute provides a value that indicates the parameter is not applicable.","nameSpaceId":"pds","title":"not_applicable_constant","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Special_Constants.pds.saturated_constant","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The saturated_constant attribute provides a value that indicates the original value was invalid because of sensor saturation.","nameSpaceId":"pds","title":"saturated_constant","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Special_Constants.pds.unknown_constant","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The unknown_constant attribute provides a value that indicates the original value was unknown.","nameSpaceId":"pds","title":"unknown_constant","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Special_Constants.pds.valid_maximum","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The valid_maximum attribute specifies the maximum valid value in the field or digital object with which the Special_Constants class is associated. Values above the valid_maximum have a special meaning. Values of this attribute should be represented in the same data_type as the elements in the object or field described. (Note that PDS3 had no qube-related valid_maximum values because all special constants were set below the valid_minimum.)","nameSpaceId":"pds","title":"valid_maximum","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Special_Constants.pds.valid_minimum","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The valid_minimum attribute specifies the minimum valid value in the field or digital object with which the Special_Constants class is associated. Values below the valid_minimum have a special meaning. Values of this attribute should be represented in the same data_type as the elements in the object or field described.","nameSpaceId":"pds","title":"valid_minimum","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Stream_Text.pds.parsing_standard_id","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The parsing_standard_id attribute provides the formal name of a standard used for the structure of a Parsable Byte Stream digital object.","nameSpaceId":"pds","title":"parsing_standard_id","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Stream Text contains simple text using only the 7-Bit ASCII character set. ANSI X3.4-1986.","value":"7-Bit ASCII Text"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"PDS3 - The text object is governed by the Planetary Data System (PDS) Data Standards Version 3.n.","value":"PDS3"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The Stream Text contains simple text using UTF-8 Unicode character encodings. RFC 3629.","value":"UTF-8 Text"}}]}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Stream_Text.pds.record_delimiter","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The record_delimiter attribute provides the character or characters used to indicate the end of a record.","nameSpaceId":"pds","title":"record_delimiter","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Records in the Stream Text are delimited by ASCII carriage-return line-feed pairs (0x0D_0x0A)","value":"Carriage-Return Line-Feed"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Records in the Stream Text are delimited by ASCII line-feed (0x0A)","value":"Line-Feed"}},{"PermissibleValue":{"isDeprecated":"true","valueMeaning":"Records in the stream text are delimited by ASCII carriage-return line-feed pairs (0x0D0x0A)","value":"carriage-return line-feed"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Subscriber_PDS3.pds.full_name","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The full_name attribute provides the complete name for a person and includes titles and suffixes.","nameSpaceId":"pds","title":"full_name","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Subscriber_PDS3.pds.local_identifier","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Local_Identifier","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Local_Identifier","pattern":"null","description":"The local_identifier attribute provides a character string which uniquely identifies the containing object within the label.","nameSpaceId":"pds","title":"local_identifier","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Subscriber_PDS3.pds.subscription_id","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The subscriber_id provides the identification of a PDS subscription.","nameSpaceId":"pds","title":"subscription_id","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Symbolic_Literals_PDS.pds.nil_reason","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The nil_reason attribute provides the permissible values allowed as reasons when an attribute assigned a nil value.","nameSpaceId":"pds","title":"nil_reason","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The value is temporarily not available.","value":"anticipated"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"There is no value.","value":"inapplicable"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The correct value is not readily available to the sender of this data. However, a correct value probably exists.","value":"missing"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The correct value is not readily available to the sender of this data. Furthermore, a correct value may not exist.","value":"unknown"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Table_Base.pds.description","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Text_Preserved","pattern":"null","description":"The description attribute provides a statement, picture in words, or account that describes or is otherwise relevant to the object.","nameSpaceId":"pds","title":"description","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Table_Base.pds.offset","isDeprecated":"false","unitOfMeasure":"Units_of_Storage","steward":"pds","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The offset attribute provides the displacement of the object starting position from the beginning of the parent structure (file, record, etc.).  If there is no displacement, offset=0.","nameSpaceId":"pds","title":"offset","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Storage","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"byte","defaultUnitId":"byte","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Table_Base.pds.records","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The records attribute provides a count of records.","nameSpaceId":"pds","title":"records","unitOfMeasureId":"null","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Table_Binary.pds.record_delimiter","isDeprecated":"true","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The record_delimiter attribute provides the character or characters used to indicate the end of a record.","nameSpaceId":"pds","title":"record_delimiter","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Table_Character.pds.record_delimiter","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The record_delimiter attribute provides the character or characters used to indicate the end of a record.","nameSpaceId":"pds","title":"record_delimiter","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Records in the delimited table are delimited by ASCII carriage-return line-feed pairs (0x0D_0x0A)","value":"Carriage-Return Line-Feed"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Records in the Table Character are delimited by ASCII line-feed (0x0A)","value":"Line-Feed"}},{"PermissibleValue":{"isDeprecated":"true","valueMeaning":"Records in the character table are delimited by ASCII carriage-return line-feed pairs (0x0D0x0A)","value":"carriage-return line-feed"}}]}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Table_Delimited.pds.field_delimiter","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The field_delimiter attribute provides the character that marks the boundary between two fields in a delimited table.","nameSpaceId":"pds","title":"field_delimiter","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Fields in the delimited table are delimited by a single ASCII comma character (0x2C)","value":"Comma"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Fields in the delimited table are delimited by a single ASCII horizontal tab character (0x09)","value":"Horizontal Tab"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Fields in the delimited table are delimited by a single ASCII semicolon character (0x3B)","value":"Semicolon"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Fields in the delimited table are delimited by a single ASCII vertical bar character (0x7C)","value":"Vertical Bar"}},{"PermissibleValue":{"isDeprecated":"true","valueMeaning":"Fields in the delimited table are delimited by ASCII commas (0x2C)","value":"comma"}},{"PermissibleValue":{"isDeprecated":"true","valueMeaning":"Fields in the delimited table are delimited by horizontal tab characters (0x09)","value":"horizontal tab"}},{"PermissibleValue":{"isDeprecated":"true","valueMeaning":"Fields in the delimited table are delimited by ASCII semicolons (0x3B)","value":"semicolon"}},{"PermissibleValue":{"isDeprecated":"true","valueMeaning":"Fields in the delimited table are delimited by ASCII vertical bar characters ('|' - 0x7C)","value":"vertical bar"}}]}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Table_Delimited.pds.parsing_standard_id","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The parsing_standard_id attribute provides the formal name of a standard used for the structure of a Parsable Byte Stream digital object.","nameSpaceId":"pds","title":"parsing_standard_id","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The table format conforms to the PDS4 Standards Reference section \"Parsable Bytes Stream\"","value":"PDS DSV 1"}}]}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Table_Delimited.pds.record_delimiter","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The record_delimiter attribute provides the character or characters used to indicate the end of a record.","nameSpaceId":"pds","title":"record_delimiter","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Records in the delimited table are delimited by ASCII carriage-return line-feed pairs (0x0D_0x0A)","value":"Carriage-Return Line-Feed"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Records in the Table Delimited are delimited by ASCII line-feed (0x0A)","value":"Line-Feed"}},{"PermissibleValue":{"isDeprecated":"true","valueMeaning":"Records in the delimited table are delimited by ASCII carriage-return line-feed pairs (0x0D0x0A)","value":"carriage-return line-feed"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Table_Delimited.pds.records","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The records attribute provides a count of records.","nameSpaceId":"pds","title":"records","unitOfMeasureId":"null","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Table_Delimited_Source_Product_External.pds.reference_type","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The reference_type attribute provides the name of the association.","nameSpaceId":"pds","title":"reference_type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Table_Delimited_Source_Product_Internal.pds.reference_type","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The reference_type attribute provides the name of the association.","nameSpaceId":"pds","title":"reference_type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Target.pds.description","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Text_Preserved","pattern":"null","description":"The description attribute provides a statement, picture in words, or account that describes or is otherwise relevant to the object.","nameSpaceId":"pds","title":"description","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Target.pds.name","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Short_String_Collapsed","pattern":"null","description":"The name attribute provides a word or combination of words by which the object is known.","nameSpaceId":"pds","title":"name","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Target.pds.type","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The type attribute classifies a target according to its size and properties.","nameSpaceId":"pds","title":"type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The target is classified as an asteroid","value":"Asteroid"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The target is classified as of interest to the astrophysics community.","value":"Astrophysical"}},{"PermissibleValue":{"isDeprecated":"true","valueMeaning":"The Target is classified as calibration","value":"Calibration"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This type indicates a star field observed to be used for calibration purposes. Typically, this will correspond to a field defined in a published work like the Landolt photometric catalog.","value":"Calibration Field"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This type indicates a piece of equipment specifically designed to generate a signal to be used for calibration.","value":"Calibrator"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The target is classified as a Centaur. A Centaur is a minor planet orbiting beyond the orbit of Jupiter and interior to the orbit of Neptune. Its semimajor axis range is greater than 5.4 AU and less than 30.1 AU.","value":"Centaur"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The target is classified as a comet","value":"Comet"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The target is classified as dust","value":"Dust"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The target is classified as a dwarf planet","value":"Dwarf Planet"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Target is classified as a part of the host spacecraft or another (human) artifact","value":"Equipment"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This type indicates a target that is a star or stellar system (binary, trinary, etc.) with a known or suspected planetary system around it.","value":"Exoplanet System"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The target is classified as a galaxy","value":"Galaxy"}},{"PermissibleValue":{"isDeprecated":"true","valueMeaning":"The target is classified as a globular cluster","value":"Globular Cluster"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The target is classified as an Interstellar Object, a natural body moving through interstellar space that is defined dynamically by its trajectory rather than by its physical form.","value":"Interstellar Object"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The target is classified as a laboratory analog approximating a planetary environment.","value":"Laboratory Analog"}},{"PermissibleValue":{"isDeprecated":"true","valueMeaning":"The target is a sample collected on the Earth's Moon","value":"Lunar Sample"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The target is classified as a magnetic field.","value":"Magnetic Field"}},{"PermissibleValue":{"isDeprecated":"true","valueMeaning":"The target is classified as a meteorite","value":"Meteorite"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The target is classified as a meteoroid","value":"Meteoroid"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The target is classified as a meteoroid stream","value":"Meteoroid Stream"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The target is classified as a nebula","value":"Nebula"}},{"PermissibleValue":{"isDeprecated":"true","valueMeaning":"The target is classified as an open cluster","value":"Open Cluster"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The target is classified as a planet","value":"Planet"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The target is classified as a planetary nebula","value":"Planetary Nebula"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This type indicates a target consisting of a primary body and its satellite(s), ring(s), or similarly associated objects.  For example: Saturn and its rings, Jupiter and its moons, etc.","value":"Planetary System"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The target is classified as a plasma cloud","value":"Plasma Cloud"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Target is classified as a plasma stream.","value":"Plasma Stream"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The target is classified as a ring","value":"Ring"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The target is classified as a physical sample representative of a larger whole. 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Typically, this will correspond to a field defined in a published work like the Landolt photometric catalog.","value":"Calibration Field"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"This type indicates a piece of equipment specifically designed to generate a signal to be used for calibration.","value":"Calibrator"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The target is classified as a Centaur. A Centaur is a minor planet orbiting beyond the orbit of Jupiter and interior to the orbit of Neptune. 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Sidereal_rotation_period and rotation_direction_type are unknown for a number of satellites, and are not applicable (N\/A) for satellites which are tumbling.","nameSpaceId":"pds","title":"rotation_direction","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Target_PDS3.pds.target_desc","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Text_Preserved","pattern":"null","description":"The target_desc attribute describes the characteristics of a particular target.","nameSpaceId":"pds","title":"target_desc","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Target_PDS3.pds.target_name","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The target_name attribute provides a name by which the target is formally known.","nameSpaceId":"pds","title":"target_name","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Target_PDS3.pds.target_type","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The target_type attribute identifies the type of a named target.","nameSpaceId":"pds","title":"target_type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Telescope.pds.altitude","isDeprecated":"true","unitOfMeasure":"Units_of_Length","steward":"pds","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The altitude attribute provides the height of anything above a given reference plane.","nameSpaceId":"pds","title":"altitude","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Length","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"AU, Angstrom, cm, km, m, micrometer, mm, nm","defaultUnitId":"m","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Telescope.pds.aperture","isDeprecated":"false","unitOfMeasure":"Units_of_Length","steward":"pds","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The aperture attribute provides a measure of the effective collecting area of the telescope -- its diameter (if single and circular) or its equivalent diameter (if non-circular and\/or an array).  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location.","nameSpaceId":"pds","title":"telescope_altitude","unitOfMeasureId":"0001_NASA_PDS_1.pds.Units_of_Length","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"AU, Angstrom, cm, km, m, micrometer, mm, nm","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Telescope.pds.telescope_latitude","isDeprecated":"false","unitOfMeasure":"Units_of_Angle","steward":"pds","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The telescope_latitude attribute provides the angular distance of the telescope north (positive) from the equator, measured on the meridian of the 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It can also take on the values SUPERSEDED or SAFED, which indicate that the data set is not part of the active archive. ACCUMULATING can be appended to some values to indicate that the data set is incomplete and\/or that not all components have reached the stage given by the root value; ACCUMULATING would be used, for example, when the archive is being delivered incrementally, as from a mission that lasts many months or years.","nameSpaceId":"pds","title":"archive_status","unitOfMeasureId":"null","isNillable":"false","minimumValue":"null","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"null","maximumCharacters":"null","unitId":"null","defaultUnitId":"null","maximumValue":"null","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"null","value":"ARCHIVED"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"null","value":"ARCHIVED_ACCUMULATING"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"null","value":"IN_LIEN_RESOLUTION"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"null","value":"IN_LIEN_RESOLUTION_ACCUMULATING"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"null","value":"IN_PEER_REVIEW"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"null","value":"IN_PEER_REVIEW_ACCUMULATING"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"null","value":"IN_QUEUE"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"null","value":"IN_QUEUE_ACCUMULATING"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"null","value":"LOCALLY_ARCHIVED"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"null","value":"LOCALLY_ARCHIVED_ACCUMULATING"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"null","value":"PRE_PEER_REVIEW"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"null","value":"PRE_PEER_REVIEW_ACCUMULATING"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"null","value":"SAFED"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"null","value":"SUPERSEDED"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Tracking_Detail.pds.archive_status_note","isDeprecated":"false","unitOfMeasure":"null","steward":"null","dataType":"null","dataTypeId":"null","pattern":"null","description":"The archive status note attribute provides a comment about the archive status.","nameSpaceId":"pds","title":"archive_status_note","unitOfMeasureId":"null","isNillable":"false","minimumValue":"null","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"null","maximumCharacters":"null","unitId":"null","defaultUnitId":"null","maximumValue":"null"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Tracking_Detail.pds.certified_flag","isDeprecated":"false","unitOfMeasure":"null","steward":"null","dataType":"null","dataTypeId":"null","pattern":"null","description":"The certified flag attribute indicates that the data is sufficiently complete, formatted, and documented for use by scientists who are not directly affiliated with the providers. 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characters.","nameSpaceId":"pds","title":"maximum_characters","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values of UTF8_Short_String_Preserved may have no more than 255 characters","value":"255"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.UTF8_Short_String_Preserved.pds.maximum_value","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The maximum_value attribute provides the upper, inclusive bound on the value.","nameSpaceId":"pds","title":"maximum_value","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.UTF8_Short_String_Preserved.pds.minimum_characters","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The minimum_characters attribute provides the lower, inclusive bound on the number of characters.","nameSpaceId":"pds","title":"minimum_characters","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values of UTF8_Short_String_Preserved must have at least 1 character","value":"1"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.UTF8_Short_String_Preserved.pds.minimum_value","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The minimum_value attribute provides the lower inclusive bound on the value.","nameSpaceId":"pds","title":"minimum_value","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.UTF8_Short_String_Preserved.pds.xml_schema_base_type","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The xml schema base type attribute provides the data type needed for the XML schema implementation.","nameSpaceId":"pds","title":"xml_schema_base_type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"UTF8_Short_String_Preserved has an XML schema base type of xsd:string","value":"xsd:string"}}]}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.UTF8_String.pds.minimum_characters","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The minimum_characters attribute provides the lower, inclusive bound on the number of characters.","nameSpaceId":"pds","title":"minimum_characters","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values of UTF8_String must have at least 1 character","value":"1"}}]}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.UTF8_String.pds.xml_schema_base_type","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The xml schema base type attribute provides the data type needed for the XML schema implementation.","nameSpaceId":"pds","title":"xml_schema_base_type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"UTF8_String must be normalized.","value":"xsd:token"}}]}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.UTF8_Text_Collapsed.pds.minimum_characters","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The minimum_characters attribute provides the lower, inclusive bound on the number of characters.","nameSpaceId":"pds","title":"minimum_characters","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values of UTF8_Text_Collapsed must have at least 1 character","value":"1"}}]}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.UTF8_Text_Collapsed.pds.xml_schema_base_type","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The xml schema base type attribute provides the data type needed for the XML schema implementation.","nameSpaceId":"pds","title":"xml_schema_base_type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"UTF8_Text_Collapsed has an XML schema base type of xsd:token","value":"xsd:token"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.UTF8_Text_Preserved.pds.character_constraint","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The character_constraint attribute limits the characters allowed.","nameSpaceId":"pds","title":"character_constraint","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.UTF8_Text_Preserved.pds.maximum_characters","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The maximum_characters attribute provides the upper, inclusive bound on the number of characters.","nameSpaceId":"pds","title":"maximum_characters","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.UTF8_Text_Preserved.pds.maximum_value","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The maximum_value attribute provides the upper, inclusive bound on the value.","nameSpaceId":"pds","title":"maximum_value","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.UTF8_Text_Preserved.pds.minimum_characters","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The minimum_characters attribute provides the lower, inclusive bound on the number of characters.","nameSpaceId":"pds","title":"minimum_characters","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values of UTF8_Text_Preserved must have at least 1 character","value":"1"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.UTF8_Text_Preserved.pds.minimum_value","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The minimum_value attribute provides the lower inclusive bound on the value.","nameSpaceId":"pds","title":"minimum_value","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.UTF8_Text_Preserved.pds.xml_schema_base_type","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The xml schema base type attribute provides the data type needed for the XML schema implementation.","nameSpaceId":"pds","title":"xml_schema_base_type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"UTF8_Text_Preserved has an XML schema base type of xsd:string","value":"xsd:string"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Uniformly_Sampled.pds.first_sampling_parameter_value","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The first_sampling_parameter_value element provides the first value in an ascending series and is therefore the minimum value at which a given data item was sampled.","nameSpaceId":"pds","title":"first_sampling_parameter_value","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Uniformly_Sampled.pds.last_sampling_parameter_value","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The last_sampling_parameter_value element provides the last value in an ascending series and is therefore the maximum value at which a given data item was sampled.","nameSpaceId":"pds","title":"last_sampling_parameter_value","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Uniformly_Sampled.pds.sampling_parameter_base","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The sampling_parameter_base attribute provides the base b by which exponentials are calculated in the definition of the attribute sampling_parameter_interval.","nameSpaceId":"pds","title":"sampling_parameter_base","unitOfMeasureId":"null","isNillable":"false","minimumValue":"0","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Uniformly_Sampled.pds.sampling_parameter_interval","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The sampling_parameter_interval attribute provides the spacing of points at which data are sampled and at which values for an instrument or other parameter are available. If x1 and xn are the first and last sampling parameter values, respectively, xn is larger than x1, n is the number of sampling parameters, the caret symbol (^) denotes exponentiation, and b, a positive real number, is the base for exponentiation, then the value of sampling_parameter_interval is: (xn-x1)\/(n-1) (for sampling_parameter_scale = Linear), (xn\/x1)^(1\/(n-1)) (for sampling_parameter_scale = Logarithmic), (b^xn-b^x1)\/(n-1) (for sampling_parameter_scale = Exponential).","nameSpaceId":"pds","title":"sampling_parameter_interval","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Uniformly_Sampled.pds.sampling_parameter_name","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The sampling_parameter_name element provides the name of the parameter which determines the sampling interval of a particular instrument or dataset parameter. For example, magnetic field intensity is sampled in time increments, and a spectrum is sampled in wavelength or frequency.","nameSpaceId":"pds","title":"sampling_parameter_name","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Uniformly_Sampled.pds.sampling_parameter_scale","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The sampling_parameter_scale element specifies whether the sampling interval is linear or something other such as logarithmic.","nameSpaceId":"pds","title":"sampling_parameter_scale","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The values of the independent variable in Exponential Uniformly Sampled data are given at uniform spacing of the exponential of some base b, a positive real number.  That is, for independent variable x in the range [x1, xn], the sampling points xj satisfy: b^xj = b^x1 + (j-1)(b^xn - b^x1)\/(n-1) for j = 1 ... n where the caret symbol (^) denotes exponentiation. For example, if the independent variable has values  0., 0.30103, 0.47712, 0.60206, ... and the base is 10, then the Exponential Uniformly Spaced data are given at 10^0., 10^0.30103, 10^0.47712, 10^0.60206, ... or 1, 2, 3, 4, ...","value":"Exponential"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Values of Uniformly_Sampled are given at uniform (linear) spacings of an independent variable - for example, 1, 2, 3, 4, ...","value":"Linear"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"The values of the independent variable, x, in Logarithmic Uniformly Sampled data are given at uniform spacing of the logarithm of x in some base, b, a positive real number.  That is, for independent variable x in the range [x1, xn], the sampling points xj satisfy: log_b(xj) = log_b(x1) + (j-1)(log_b(xn) - log_b(x1))\/(n-1) for j = 1 ... n where log_b(x) is the log of x in base b. For example, if the independent variable has values 1, 10, 100, 1000, ... and the base is 10, then the Logarithmic Uniformly Spaced data are given at 0, 1, 2, 3 ...","value":"Logarithmic"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Uniformly_Sampled.pds.sampling_parameter_unit","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The sampling_parameter_unit element specifies the unit of measure of associated data sampling parameters.","nameSpaceId":"pds","title":"sampling_parameter_unit","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Uniformly_Sampled.pds.sampling_parameters","isDeprecated":"true","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The sampling_parameters attribute provides the total number of sampling parameter values between first_sampling_parameter_value and last_sampling_parameter_value (inclusive).","nameSpaceId":"pds","title":"sampling_parameters","unitOfMeasureId":"null","isNillable":"false","minimumValue":"2","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"18446744073709551615"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Unit_Of_Measure.pds.specified_unit_id","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Short_String_Collapsed","pattern":"null","description":"The specified_unit_id attribute provides the unit chosen for maximum_value, minimum_value, and permissible_value.","nameSpaceId":"pds","title":"specified_unit_id","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Unit_Of_Measure.pds.type","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The type attribute provides a classification for the resource.","nameSpaceId":"pds","title":"type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Unit_Of_Measure.pds.unit_id","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Short_String_Collapsed","pattern":"null","description":"The unit_id attribute provides a character or character string which serves as an abbreviation for, or symbol representing, a unit of measure.","nameSpaceId":"pds","title":"unit_id","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Units_of_Acceleration.pds.specified_unit_id","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Short_String_Collapsed","pattern":"null","description":"The specified_unit_id attribute provides the unit chosen for maximum_value, minimum_value, and permissible_value.","nameSpaceId":"pds","title":"specified_unit_id","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Units_of_Acceleration maximum, minimum, and permissible values are given in units of meter per second per second.","value":"m\/s**2"}}]}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Units_of_Acceleration.pds.type","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The type attribute classifies the units of acceleration according to the quantity (acceleration) being measured.","nameSpaceId":"pds","title":"type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Units_of_Acceleration is classified as being of type Acceleration","value":"Acceleration"}}]}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Units_of_Acceleration.pds.unit_id","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Short_String_Collapsed","pattern":"null","description":"The unit_id attribute provides a character or character string which serves as an abbreviation for, or symbol representing, a unit of measure.","nameSpaceId":"pds","title":"unit_id","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"cm\/s**2 is an abbreviation for centimeter per second per second, which is a unit of acceleration (100 cm = one hundred centimeters = 1 meter).","value":"cm\/s**2"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"km\/s**2 is an abbreviation for kilometer per second per second, which is a unit of acceleration (1 km = 10**3 m = one thousand meters).","value":"km\/s**2"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"m\/s**2 is an abbreviation for meter per second per second, which is a unit of acceleration (meter and second are both SI base units).","value":"m\/s**2"}}]}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Units_of_Amount_Of_Substance.pds.specified_unit_id","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Short_String_Collapsed","pattern":"null","description":"The specified_unit_id attribute provides the unit chosen for maximum_value, minimum_value, and permissible_value.","nameSpaceId":"pds","title":"specified_unit_id","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"mol is an abbreviation for mole, which is a unit of amount of substance (an SI base 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(temperature).","nameSpaceId":"pds","title":"type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Units_of_Temperature is classified as being of type Temperature","value":"Temperature"}}]}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Units_of_Temperature.pds.unit_id","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Short_String_Collapsed","pattern":"null","description":"The unit_id attribute provides a character or character string which serves as an abbreviation for, or symbol representing, a unit of 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K)","value":"degC"}}]}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Units_of_Time.pds.specified_unit_id","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Short_String_Collapsed","pattern":"null","description":"The specified_unit_id attribute provides the unit chosen for maximum_value, minimum_value, and permissible_value.","nameSpaceId":"pds","title":"specified_unit_id","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Units_of_Time maximum, minimum, and permissible values are given in the unit 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known.","nameSpaceId":"pds","title":"name","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Vector.pds.reference_frame_id","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The reference frame id attribute identifies a reference frame, an origin and set of axes, the physical realization of a reference system, i.e., the reference frame orientation and axes are established by the reported coordinates of datum points in the reference system.","nameSpaceId":"pds","title":"reference_frame_id","unitOfMeasureId":"null","isNillable":"true","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"International celestial reference frame","value":"ICRF"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Moon mean Earth based on JPL DE421","value":"MOON_ME_DE421"}}]}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Vector.pds.type","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The type attribute classifies Vector according to the meaning of its contents.","nameSpaceId":"pds","title":"type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Vector contains the components of an acceleration","value":"Acceleration"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Vector contains the components of a direction","value":"Pointing"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Vector contains the components of a position","value":"Position"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Vector contains the components of a velocity","value":"Velocity"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Vector.pds.vector_components","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Integer","pattern":"null","description":"The vector_components attribute provides a count of vector components.","nameSpaceId":"pds","title":"vector_components","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-9223372036854775808","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"9223372036854775807"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Vector_Cartesian_3.pds.reference_frame_id","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The reference frame id attribute identifies a reference frame, an origin and set of axes, the physical realization of a reference system, i.e., the reference frame orientation and axes are established by the reported coordinates of datum points in the reference system.","nameSpaceId":"pds","title":"reference_frame_id","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"International celestial reference frame","value":"ICRF"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Moon mean Earth based on JPL DE421","value":"MOON_ME_DE421"}}]}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Vector_Cartesian_3.pds.x","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The x attribute provides the value of the x coordinate in a position vector.","nameSpaceId":"pds","title":"x","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Vector_Cartesian_3.pds.y","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The y attribute provides the value of the y coordinate in a position vector.","nameSpaceId":"pds","title":"y","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Vector_Cartesian_3.pds.z","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_Real","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Real","pattern":"null","description":"The z attribute provides the value of the z coordinate in a position vector.","nameSpaceId":"pds","title":"z","unitOfMeasureId":"null","isNillable":"false","minimumValue":"-1.7976931348623157e308","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"1.7976931348623157e308"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Vector_Component.pds.description","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Text_Preserved","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Text_Preserved","pattern":"null","description":"The description attribute provides a statement, picture in words, or account that describes or is otherwise relevant to the object.","nameSpaceId":"pds","title":"description","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Vector_Component.pds.name","isDeprecated":"false","unitOfMeasure":"null","steward":"null","dataType":"UTF8_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Short_String_Collapsed","pattern":"null","description":"The name attribute provides a word or combination of words by which the object is known.","nameSpaceId":"pds","title":"name","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Vector_Component.pds.sequence_number","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"ASCII_NonNegative_Integer","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_NonNegative_Integer","pattern":"[0-9]+","description":"The sequence_number attribute provides a number that is used to order axes in an array.","nameSpaceId":"pds","title":"sequence_number","unitOfMeasureId":"null","isNillable":"false","minimumValue":"1","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"Unbounded","maximumCharacters":"Unbounded","unitId":"null","defaultUnitId":"null","maximumValue":"16"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Vector_Component.pds.unit","isDeprecated":"false","unitOfMeasure":"null","steward":"pds","dataType":"UTF8_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.UTF8_Short_String_Collapsed","pattern":"null","description":"The unit attribute provides the unit of measurement.","nameSpaceId":"pds","title":"unit","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Vector_Component.pds.value","isDeprecated":"false","unitOfMeasure":"null","steward":"null","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The value attribute provides a single, allowed numerical or character string value.","nameSpaceId":"pds","title":"value","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Virtual_Reference.pds.comment","isDeprecated":"false","unitOfMeasure":"null","steward":"null","dataType":"null","dataTypeId":"null","pattern":"null","description":"The comment attribute is a character string expressing one or more remarks or thoughts relevant to the object.","nameSpaceId":"pds","title":"comment","unitOfMeasureId":"null","isNillable":"false","minimumValue":"null","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"null","maximumCharacters":"null","unitId":"null","defaultUnitId":"null","maximumValue":"null"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Virtual_Reference.pds.id_reference_to","isDeprecated":"false","unitOfMeasure":"null","steward":"null","dataType":"null","dataTypeId":"null","pattern":"null","description":"The id_reference_to provides the identifier of the ending object in a one  directional relationship.","nameSpaceId":"pds","title":"id_reference_to","unitOfMeasureId":"null","isNillable":"false","minimumValue":"null","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"null","maximumCharacters":"null","unitId":"null","defaultUnitId":"null","maximumValue":"null"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Virtual_Reference.pds.virtual_reference_type","isDeprecated":"false","unitOfMeasure":"null","steward":"null","dataType":"null","dataTypeId":"null","pattern":"null","description":"The virtual_reference_type attribute provides the name of an association between two objects.","nameSpaceId":"pds","title":"virtual_reference_type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"null","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"null","maximumCharacters":"null","unitId":"null","defaultUnitId":"null","maximumValue":"null"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Virtual_Relation.pds.comment","isDeprecated":"false","unitOfMeasure":"null","steward":"null","dataType":"null","dataTypeId":"null","pattern":"null","description":"The comment attribute is a character string expressing one or more remarks or thoughts relevant to the object.","nameSpaceId":"pds","title":"comment","unitOfMeasureId":"null","isNillable":"false","minimumValue":"null","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"null","maximumCharacters":"null","unitId":"null","defaultUnitId":"null","maximumValue":"null"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Virtual_Relation.pds.id_reference_from","isDeprecated":"false","unitOfMeasure":"null","steward":"null","dataType":"null","dataTypeId":"null","pattern":"null","description":"The id_reference_from provides the identifier of the starting object in a  one directional relationship.","nameSpaceId":"pds","title":"id_reference_from","unitOfMeasureId":"null","isNillable":"false","minimumValue":"null","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"null","maximumCharacters":"null","unitId":"null","defaultUnitId":"null","maximumValue":"null"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Virtual_Relation.pds.id_reference_to","isDeprecated":"false","unitOfMeasure":"null","steward":"null","dataType":"null","dataTypeId":"null","pattern":"null","description":"The id_reference_to provides the identifier of the ending object in a one  directional relationship.","nameSpaceId":"pds","title":"id_reference_to","unitOfMeasureId":"null","isNillable":"false","minimumValue":"null","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"null","maximumCharacters":"null","unitId":"null","defaultUnitId":"null","maximumValue":"null"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Virtual_Relation.pds.virtual_reference_type","isDeprecated":"false","unitOfMeasure":"null","steward":"null","dataType":"null","dataTypeId":"null","pattern":"null","description":"The virtual_reference_type attribute provides the name of an association between two objects.","nameSpaceId":"pds","title":"virtual_reference_type","unitOfMeasureId":"null","isNillable":"false","minimumValue":"null","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"null","maximumCharacters":"null","unitId":"null","defaultUnitId":"null","maximumValue":"null"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Virtual_Structure.pds.description","isDeprecated":"false","unitOfMeasure":"null","steward":"null","dataType":"null","dataTypeId":"null","pattern":"null","description":"The description attribute provides a statement, picture in words, or account that describes or is otherwise relevant to the object.","nameSpaceId":"pds","title":"description","unitOfMeasureId":"null","isNillable":"false","minimumValue":"null","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"null","maximumCharacters":"null","unitId":"null","defaultUnitId":"null","maximumValue":"null"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Virtual_Structure.pds.title","isDeprecated":"false","unitOfMeasure":"null","steward":"null","dataType":"null","dataTypeId":"null","pattern":"null","description":"The title attribute provides a short, descriptive text string suitable use as a title or brief description in display or listing of products.","nameSpaceId":"pds","title":"title","unitOfMeasureId":"null","isNillable":"false","minimumValue":"null","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"null","maximumCharacters":"null","unitId":"null","defaultUnitId":"null","maximumValue":"null"}},{"attribute":{"isEnumerated":"false","identifier":"0001_NASA_PDS_1.pds.Virtual_Structure.pds.type_description","isDeprecated":"false","unitOfMeasure":"null","steward":"null","dataType":"null","dataTypeId":"null","pattern":"null","description":"The type_description attribute provides a description of the object's type.","nameSpaceId":"pds","title":"type_description","unitOfMeasureId":"null","isNillable":"false","minimumValue":"null","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"null","maximumCharacters":"null","unitId":"null","defaultUnitId":"null","maximumValue":"null"}},{"attribute":{"isEnumerated":"true","identifier":"0001_NASA_PDS_1.pds.Volume_PDS3.pds.archive_status","isDeprecated":"false","unitOfMeasure":"null","steward":"ops","dataType":"ASCII_Short_String_Collapsed","dataTypeId":"0001_NASA_PDS_1.pds.ASCII_Short_String_Collapsed","pattern":"null","description":"The ARCHIVE_STATUS attribute indicates the stage to which a data set has progressed in the archiving process, from IN QUEUE through ARCHIVED. It can also take on the values SUPERSEDED or SAFED, which indicate that the data set is not part of the active archive. ACCUMULATING can be appended to some values to indicate that the data set is incomplete and\/or that not all components have reached the stage given by the root value; ACCUMULATING would be used, for example, when the archive is being delivered incrementally, as from a mission that lasts many months or years.","nameSpaceId":"pds","title":"archive_status","unitOfMeasureId":"null","isNillable":"false","minimumValue":"Unbounded","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.26","minimumCharacters":"1","maximumCharacters":"255","unitId":"null","defaultUnitId":"null","maximumValue":"Unbounded","PermissibleValueList":[{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Archive status of the PDS3 volume is ARCHIVED (passed peer review with all liens resolved. Available through the Data Set Catalog and at NSSDC).","value":"ARCHIVED"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Archive status of the PDS3 volume  is ARCHIVED_ACCUMULATING (some parts of the volume are ARCHIVED, but other parts are in earlier stages of the archiving process and\/or have not yet been delivered to PDS; use with caution). ","value":"ARCHIVED_ACCUMULATING"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Archive status of the PDS3 volume is IN_LIEN_RESOLUTION (peer review completed; liens are in the process of being resolved; use with caution).","value":"IN_LIEN_RESOLUTION"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Archive status of the PDS3 volume is IN_LIEN_RESOLUTION_ACCUMULATING (some parts of the volume are IN LIEN RESOLUTION, but other parts are in earlier stages of the archiving process and\/or have not yet been delivered to PDS; use with caution).","value":"IN_LIEN_RESOLUTION_ACCUMULATING"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Archive status of the PDS3 volume is IN_PEER_REVIEW (under peer review at the curation node but evaluation is not complete; use with caution).","value":"IN_PEER_REVIEW"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Archive status of the PDS3 volume is IN_PEER_REVIEW_ACCUMULATING (some parts of the volume are IN PEER REVIEW, but other parts are in earlier stages of the archiving process and\/or have not yet been delivered to PDS; use with caution).","value":"IN_PEER_REVIEW_ACCUMULATING"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Archive status of the PDS3 volume is IN_QUEUE (received at the curation node but no action has been taken by the curation node; use with caution).","value":"IN_QUEUE"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Archive status of the PDS3 volume is IN_QUEUE_ACCUMULATING (some parts of the volume are IN QUEUE, but other parts have not yet been delivered to PDS; use with caution).","value":"IN_QUEUE_ACCUMULATING"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Archive status of the PDS3 volume is LOCALLY_ARCHIVED (passed peer review with all liens resolved; considered archived by the curation node but awaiting completion of the standard archiving process; possible TBD items include the arrival of the archive volume at NSSDC and ingestion of catalog information into the Data Set Catalog).","value":"LOCALLY_ARCHIVED"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Archive status of the PDS3 volume is LOCALLY_ARCHIVED_ACCUMULATING (some parts of the volume are LOCALLY ARCHIVED, but other parts are in earlier stages of the archiving process and\/or have not yet been delivered to PDS; use with caution).","value":"LOCALLY_ARCHIVED_ACCUMULATING"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Archive status of the PDS3 volume is PRE_PEER_REVIEW (being prepared for peer review under the direction of the curation node; use with caution).","value":"PRE_PEER_REVIEW"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Archive status of the PDS3 volume is PRE_PEER_REVIEW_ACCUMULATING (some parts of the volume are in PRE PEER REVIEW, but other parts are IN QUEUE and\/or have not yet been delivered to PDS; use with caution).","value":"PRE_PEER_REVIEW_ACCUMULATING"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Archive status of the PDS3 volume is SAFED (the volume has been received by the PDS with no evaluation; data will not be formally archived).","value":"SAFED"}},{"PermissibleValue":{"isDeprecated":"false","valueMeaning":"Archive status of the PDS3 volume is SUPERSEDED (this volume has been replaced by a newer version, implying that the volume is not to be used unless the requester has specific reasons; 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Autoexposure class contains attributes used to identify or describe the algorithm used to automatically calculate the proper exposure time. This is generally based on some kind of histogram analysis. The specific autoexposure algorithm used is defined in the processing_algorithm attribute, and the specific set of attributes needed to describe it will vary based on the algorithm. Examples of autoexposure algorithms include \"Maki 2003\" used on MER, MSL ECAMs, M2020 ECAMS; \"Maurice 2012\" used on MSL ChemCam; \"Smith 1997\" used on Mars Pathfinder Imager.","nameSpaceId":"img","title":"Autoexposure","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Brightness_Correction","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0","isDeprecated":"false","steward":"img","associationList":[{"association":{"attributeId":[{"bn4":"0001_NASA_PDS_1.img.Data_Processing"}],"identifier":"0001_NASA_PDS_1.img.Brightness_Correction.Data_Processing.generalization","isChoice":"false","groupName":"null","minimumCardinality":"1","isAttribute":"false","classOrder":"0000","assocType":"parent_of","maximumCardinality":"1","title":"Data_Processing","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.active_flag"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.active_flag","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"active_flag","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.pds.description"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.pds.description","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"description","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.processing_venue"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.processing_venue","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1030","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"processing_venue","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.processing_algorithm"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.processing_algorithm","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1040","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"processing_algorithm","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.sequence_number"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.sequence_number","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1050","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"sequence_number","isAny":"false"}},{"association":{"identifier":"0001_NASA_PDS_1.img.Brightness_Correction.img.Brightness_Correction_File","isChoice":"false","groupName":"null","classId":["0001_NASA_PDS_1.img.Brightness_Correction_File"],"minimumCardinality":"0","classOrder":"1010","isAttribute":"false","maximumCardinality":"1","assocType":"component_of","title":"Brightness_Correction_File","isAny":"false"}},{"association":{"identifier":"0001_NASA_PDS_1.img.Brightness_Correction.img.Brightness_Correction_Image","isChoice":"false","groupName":"null","classId":["0001_NASA_PDS_1.img.Brightness_Correction_Image"],"minimumCardinality":"1","classOrder":"1020","isAttribute":"false","maximumCardinality":"*","assocType":"component_of","title":"Brightness_Correction_Image","isAny":"false"}}],"description":"The Brightness_Correction class describes brightness corrections that were applied to an image or mosaic. Brightness correction is the process of adjusting the DN values of adjacent frames in a mosaic so they match visually. It may also involve contrast or vignetting adjustments. The result may no longer be radiometrically calibrated due to the adjustments. The processing_algorithm child of Brightness_Correction describes the type of brightness correction, and should correspond to the classes within Brightness_Correction_Image. If the algorithm is \"MIXED\", multiple algorithms were used, in which case the specific information in each Brightness_Correction_Image must be used.","nameSpaceId":"img","title":"Brightness_Correction","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Brightness_Correction_File","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0","isDeprecated":"false","steward":"img","associationList":[{"association":{"attributeId":[{"bn5":"0001_NASA_PDS_1.img.Data_Processing_File"}],"identifier":"0001_NASA_PDS_1.img.Brightness_Correction_File.Data_Processing_File.generalization","isChoice":"false","groupName":"null","minimumCardinality":"1","isAttribute":"false","classOrder":"0000","assocType":"parent_of","maximumCardinality":"1","title":"Data_Processing_File","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing_File.pds.description"],"identifier":"0001_NASA_PDS_1.img.Data_Processing_File.pds.description","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"description","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing_File.pds.name"],"identifier":"0001_NASA_PDS_1.img.Data_Processing_File.pds.name","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1050","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"name","isAny":"false"}},{"association":{"identifier":"0001_NASA_PDS_1.img.Data_Processing_File.pds.Internal_Reference","isChoice":"true","groupName":"XSChoice#13","classId":["0001_NASA_PDS_1.pds.Internal_Reference","0001_NASA_PDS_1.pds.External_Reference"],"minimumCardinality":"0","classOrder":"1030","isAttribute":"false","maximumCardinality":"1","assocType":"component_of","title":"Internal_Reference","isAny":"false"}}],"description":"The Brightness_Correction_File identifies a file containing brightness correction information. The project SIS should define the format of this file. Correction information may appear in the file, in instances of the Brightness_Correction_Image class, or both (if both, they should be consistent).","nameSpaceId":"img","title":"Brightness_Correction_File","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Brightness_Correction_HSI_Linear","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0","isDeprecated":"false","steward":"img","associationList":[{"association":{"attributeId":["0001_NASA_PDS_1.img.Brightness_Correction_HSI_Linear.img.brightness_scale"],"identifier":"0001_NASA_PDS_1.img.Brightness_Correction_HSI_Linear.img.brightness_scale","isChoice":"false","groupName":"null","minimumCardinality":"1","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"brightness_scale","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Brightness_Correction_HSI_Linear.img.brightness_offset"],"identifier":"0001_NASA_PDS_1.img.Brightness_Correction_HSI_Linear.img.brightness_offset","isChoice":"false","groupName":"null","minimumCardinality":"1","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"brightness_offset","isAny":"false"}}],"description":"The Brightness_Correction_HSI_Linear class works just like Brightness_Correction_Linear, except that the color image is first converted to HSI (Hue, Saturation, Intensity) space, the correction is applied only to Intensity, and then the result is converted back to RGB space.","nameSpaceId":"img","title":"Brightness_Correction_HSI_Linear","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Brightness_Correction_Image","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0","isDeprecated":"false","steward":"img","associationList":[{"association":{"identifier":"0001_NASA_PDS_1.img.Brightness_Correction_Image.pds.Internal_Reference","isChoice":"false","groupName":"null","classId":["0001_NASA_PDS_1.pds.Internal_Reference"],"minimumCardinality":"0","classOrder":"1010","isAttribute":"false","maximumCardinality":"1","assocType":"component_of","title":"Internal_Reference","isAny":"false"}},{"association":{"identifier":"0001_NASA_PDS_1.img.Brightness_Correction_Image.img.Brightness_Correction_Linear","isChoice":"true","groupName":"XSChoice#11","classId":["0001_NASA_PDS_1.img.Brightness_Correction_Linear","0001_NASA_PDS_1.img.Brightness_Correction_HSI_Linear"],"minimumCardinality":"1","classOrder":"1030","isAttribute":"false","maximumCardinality":"1","assocType":"component_of","title":"Brightness_Correction_Linear","isAny":"false"}}],"description":"The Brighness_Correction_Image class describes the brightness correction that was applied to a single image, whether alone or part of a mosaic. The image this correction applies to may be identified via the enclosed Internal_Reference, or via the order in which the Brightness_Correction_Image objects appear (which matches the order given in Input_Product_List).","nameSpaceId":"img","title":"Brightness_Correction_Image","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Brightness_Correction_Linear","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0","isDeprecated":"false","steward":"img","associationList":[{"association":{"attributeId":["0001_NASA_PDS_1.img.Brightness_Correction_Linear.img.brightness_scale"],"identifier":"0001_NASA_PDS_1.img.Brightness_Correction_Linear.img.brightness_scale","isChoice":"false","groupName":"null","minimumCardinality":"1","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"brightness_scale","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Brightness_Correction_Linear.img.brightness_offset"],"identifier":"0001_NASA_PDS_1.img.Brightness_Correction_Linear.img.brightness_offset","isChoice":"false","groupName":"null","minimumCardinality":"1","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"brightness_offset","isAny":"false"}}],"description":"The Brightness_Correction_Linear class describes a simple linear brightness correction, with an additive (brightness_offset) and multiplicative (brightness_scale) factor applied. The result is: output = input * brightness_scale + brightness_offset. If there are multiple bands, the same correction is applied to each band.","nameSpaceId":"img","title":"Brightness_Correction_Linear","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Calibration","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0","isDeprecated":"false","steward":"img","associationList":[{"association":{"attributeId":[{"bn6":"0001_NASA_PDS_1.img.Data_Processing"}],"identifier":"0001_NASA_PDS_1.img.Calibration.Data_Processing.generalization","isChoice":"false","groupName":"null","minimumCardinality":"1","isAttribute":"false","classOrder":"0000","assocType":"parent_of","maximumCardinality":"1","title":"Data_Processing","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.active_flag"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.active_flag","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"active_flag","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.pds.description"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.pds.description","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"description","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.processing_venue"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.processing_venue","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1030","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"processing_venue","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.processing_algorithm"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.processing_algorithm","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1040","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"processing_algorithm","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.sequence_number"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.sequence_number","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1050","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"sequence_number","isAny":"false"}},{"association":{"identifier":"0001_NASA_PDS_1.img.Calibration.img.Calibration_File","isChoice":"false","groupName":"null","classId":["0001_NASA_PDS_1.img.Calibration_File"],"minimumCardinality":"0","classOrder":"1020","isAttribute":"false","maximumCardinality":"*","assocType":"component_of","title":"Calibration_File","isAny":"false"}}],"description":"The Calibration class is a container for describing calibration performed on the image. It may be used standalone, or as a parent for more specific types of calibration (for example Radiometric_Correction, although for historical reasons that does not derive from Calibration). Each instance of Calibration should describe one aspect of calibration; multiple instances of Calibration can be used in one product. ","nameSpaceId":"img","title":"Calibration","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Calibration_File","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0","isDeprecated":"false","steward":"img","associationList":[{"association":{"attributeId":[{"bn7":"0001_NASA_PDS_1.img.Data_Processing_File"}],"identifier":"0001_NASA_PDS_1.img.Calibration_File.Data_Processing_File.generalization","isChoice":"false","groupName":"null","minimumCardinality":"1","isAttribute":"false","classOrder":"0000","assocType":"parent_of","maximumCardinality":"1","title":"Data_Processing_File","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing_File.pds.description"],"identifier":"0001_NASA_PDS_1.img.Data_Processing_File.pds.description","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"description","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing_File.pds.name"],"identifier":"0001_NASA_PDS_1.img.Data_Processing_File.pds.name","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1050","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"name","isAny":"false"}},{"association":{"identifier":"0001_NASA_PDS_1.img.Data_Processing_File.pds.Internal_Reference","isChoice":"true","groupName":"XSChoice#13","classId":["0001_NASA_PDS_1.pds.Internal_Reference","0001_NASA_PDS_1.pds.External_Reference"],"minimumCardinality":"0","classOrder":"1030","isAttribute":"false","maximumCardinality":"1","assocType":"component_of","title":"Internal_Reference","isAny":"false"}}],"description":"The Calibration_File class identifies a file used for calibration. Mission documentation and\/or the description attribute should describe the file in more detail. ","nameSpaceId":"img","title":"Calibration_File","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Col_Sum","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0","isDeprecated":"false","steward":"img","associationList":[{"association":{"attributeId":["0001_NASA_PDS_1.img.Col_Sum.img.download_priority"],"identifier":"0001_NASA_PDS_1.img.Col_Sum.img.download_priority","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"download_priority","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Col_Sum.img.product_flag"],"identifier":"0001_NASA_PDS_1.img.Col_Sum.img.product_flag","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"product_flag","isAny":"false"}}],"description":"Describes a Column Summation product, which is a single row containing the sum of all pixels in each column of the image.","nameSpaceId":"img","title":"Col_Sum","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Color_Filter_Array","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0","isDeprecated":"false","steward":"img","associationList":[{"association":{"attributeId":[{"bn8":"0001_NASA_PDS_1.img.Data_Processing"}],"identifier":"0001_NASA_PDS_1.img.Color_Filter_Array.Data_Processing.generalization","isChoice":"false","groupName":"null","minimumCardinality":"1","isAttribute":"false","classOrder":"0000","assocType":"parent_of","maximumCardinality":"1","title":"Data_Processing","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Color_Filter_Array.img.color_filter_array_type"],"identifier":"0001_NASA_PDS_1.img.Color_Filter_Array.img.color_filter_array_type","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"color_filter_array_type","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.active_flag"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.active_flag","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"active_flag","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Color_Filter_Array.img.color_filter_array_state"],"identifier":"0001_NASA_PDS_1.img.Color_Filter_Array.img.color_filter_array_state","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"color_filter_array_state","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.pds.description"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.pds.description","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"description","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.processing_venue"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.processing_venue","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1030","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"processing_venue","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.processing_algorithm"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.processing_algorithm","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1040","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"processing_algorithm","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.sequence_number"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.sequence_number","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1050","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"sequence_number","isAny":"false"}}],"description":"The Color_Filter_Array class describes whether or not an image was acquired using a Color Filter Array (CFA) and if so, whether and how the CFA pattern was removed. A CFA is a method for making color images using one exposure on a single sensor plane, where microfilters of different wavelengths are put in front of pixels in a specific pattern. The most common pattern is the Bayer pattern, which has a red, blue, and two green pixels in every 2x2 pixel square. Although generally used for RGB color, CFA filters can be of any number and wavelength (see 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Commanded_Parameters class contains attributes used to identify or describe the commands sent to a spacecraft to perform one or more actions resulting in the acquisition of the current data product. 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It is not intended to be used on its own; rather it is intended to be extended by classes specific to a particular type of file, such as Flat_Field_File. Note that the \"name\" attribute is the name of the file; this attribute should only be used if the file is either not included in an archive, or if the delivery status is unknown by the data provider. The External_Reference or Internal_Reference class should be used instead of name if at all 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Data_Quality class contain attributes which identify quality issues in the observation including saturated pixels, hot pixels, nonlinear pixels and flags for listing states for example the observation was out of focus, the pointing was incorrect, the defined zoomed was not achieved, and other states listed below. 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Detector class contains attributes describing the state of the instrument detector. These are values directly read from the detector and do not necessarily reflect the state of the image after onboard processing. For example, the entire image may be read into memory and then subframed in software, in which case the subframe attributes in this class reflect the entire image (as read from the detector), whereas those in the Subframe class represent the final subframe results.","nameSpaceId":"img","title":"Detector","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Device_Component_State","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0","isDeprecated":"false","steward":"img","associationList":[{"association":{"attributeId":[{"bn14":"0001_NASA_PDS_1.img.Device_Parameters"}],"identifier":"0001_NASA_PDS_1.img.Device_Component_State.Device_Parameters.generalization","isChoice":"false","groupName":"null","minimumCardinality":"1","isAttribute":"false","classOrder":"0000","assocType":"parent_of","maximumCardinality":"1","title":"Device_Parameters","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Device_Component_State.img.device_state"],"identifier":"0001_NASA_PDS_1.img.Device_Component_State.img.device_state","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"device_state","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Device_Parameters.img.device_name","0001_NASA_PDS_1.img.Device_Parameters.img.device_id","0001_NASA_PDS_1.img.Device_Parameters.img.sequence_number"],"identifier":"0001_NASA_PDS_1.img.Device_Parameters.img.device_name","isChoice":"true","groupName":"XSChoice#15","minimumCardinality":"1","classOrder":"1020","isAttribute":"true","maximumCardinality":"3","assocType":"attribute_of","title":"device_name","isAny":"false"}}],"description":"The Device_Component_State class describes the state of one component of an imaging instrument or other imaging device. The meaning of \"state\" is device-specific.","nameSpaceId":"img","title":"Device_Component_State","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Device_Component_States","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0","isDeprecated":"false","steward":"img","associationList":[{"association":{"identifier":"0001_NASA_PDS_1.img.Device_Component_States.img.Device_Component_State","isChoice":"false","groupName":"null","classId":["0001_NASA_PDS_1.img.Device_Component_State"],"minimumCardinality":"1","classOrder":"1010","isAttribute":"false","maximumCardinality":"*","assocType":"component_of","title":"Device_Component_State","isAny":"false"}}],"description":"The Device_Component_States class provides a container for the set of states of a component of an imaging instrument or other imaging device.","nameSpaceId":"img","title":"Device_Component_States","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Device_Current","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.1","isDeprecated":"false","steward":"img","associationList":[{"association":{"attributeId":[{"bn15":"0001_NASA_PDS_1.img.Device_Parameters"}],"identifier":"0001_NASA_PDS_1.img.Device_Current.Device_Parameters.generalization","isChoice":"false","groupName":"null","minimumCardinality":"1","isAttribute":"false","classOrder":"0000","assocType":"parent_of","maximumCardinality":"1","title":"Device_Parameters","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Device_Current.img.current_value"],"identifier":"0001_NASA_PDS_1.img.Device_Current.img.current_value","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"current_value","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Device_Parameters.img.device_name","0001_NASA_PDS_1.img.Device_Parameters.img.device_id","0001_NASA_PDS_1.img.Device_Parameters.img.sequence_number"],"identifier":"0001_NASA_PDS_1.img.Device_Parameters.img.device_name","isChoice":"true","groupName":"XSChoice#15","minimumCardinality":"1","classOrder":"1020","isAttribute":"true","maximumCardinality":"3","assocType":"attribute_of","title":"device_name","isAny":"false"}}],"description":"The Device_Current class provides the current of some point on an imaging instrument or other imaging device.","nameSpaceId":"img","title":"Device_Current","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Device_Currents","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0","isDeprecated":"false","steward":"img","associationList":[{"association":{"identifier":"0001_NASA_PDS_1.img.Device_Currents.img.Device_Current","isChoice":"false","groupName":"null","classId":["0001_NASA_PDS_1.img.Device_Current"],"minimumCardinality":"1","classOrder":"1010","isAttribute":"false","maximumCardinality":"*","assocType":"component_of","title":"Device_Current","isAny":"false"}}],"description":"The Device_Currents class provides a container for the set of currents of an imaging instrument or other imaging device.","nameSpaceId":"img","title":"Device_Currents","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Device_Motor_Count","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0","isDeprecated":"false","steward":"img","associationList":[{"association":{"attributeId":[{"bn16":"0001_NASA_PDS_1.img.Device_Parameters"}],"identifier":"0001_NASA_PDS_1.img.Device_Motor_Count.Device_Parameters.generalization","isChoice":"false","groupName":"null","minimumCardinality":"1","isAttribute":"false","classOrder":"0000","assocType":"parent_of","maximumCardinality":"1","title":"Device_Parameters","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Device_Motor_Count.img.motor_count"],"identifier":"0001_NASA_PDS_1.img.Device_Motor_Count.img.motor_count","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"motor_count","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Device_Parameters.img.device_name","0001_NASA_PDS_1.img.Device_Parameters.img.device_id","0001_NASA_PDS_1.img.Device_Parameters.img.sequence_number"],"identifier":"0001_NASA_PDS_1.img.Device_Parameters.img.device_name","isChoice":"true","groupName":"XSChoice#15","minimumCardinality":"1","classOrder":"1020","isAttribute":"true","maximumCardinality":"3","assocType":"attribute_of","title":"device_name","isAny":"false"}}],"description":"The Device_Motor_Count class describes the raw motor count of one actuator on an imaging instrument or other imaging device (such as a filter wheel, focus motor, or zoom motor). 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It may refer to an individual imaging instrument, imaging instrument device, or some defined point on the instrument or device. The class is intended to be extended (for example, by Device_Temperature) to add the associated measurement rather than being used directly.","nameSpaceId":"img","title":"Device_Parameters","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Device_Temperature","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0","isDeprecated":"false","steward":"img","associationList":[{"association":{"attributeId":[{"bn17":"0001_NASA_PDS_1.img.Device_Parameters"}],"identifier":"0001_NASA_PDS_1.img.Device_Temperature.Device_Parameters.generalization","isChoice":"false","groupName":"null","minimumCardinality":"1","isAttribute":"false","classOrder":"0000","assocType":"parent_of","maximumCardinality":"1","title":"Device_Parameters","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Device_Temperature.img.raw_count"],"identifier":"0001_NASA_PDS_1.img.Device_Temperature.img.raw_count","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"raw_count","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Device_Parameters.img.device_name","0001_NASA_PDS_1.img.Device_Parameters.img.device_id","0001_NASA_PDS_1.img.Device_Parameters.img.sequence_number"],"identifier":"0001_NASA_PDS_1.img.Device_Parameters.img.device_name","isChoice":"true","groupName":"XSChoice#15","minimumCardinality":"1","classOrder":"1020","isAttribute":"true","maximumCardinality":"3","assocType":"attribute_of","title":"device_name","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Device_Temperature.img.temperature_value"],"identifier":"0001_NASA_PDS_1.img.Device_Temperature.img.temperature_value","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"temperature_value","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Device_Temperature.img.temperature_status"],"identifier":"0001_NASA_PDS_1.img.Device_Temperature.img.temperature_status","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1030","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"temperature_status","isAny":"false"}}],"description":"The Device_Temperature class provides a container for the temperature of some point on an imaging instrument or other imaging device. ","nameSpaceId":"img","title":"Device_Temperature","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Device_Temperatures","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0","isDeprecated":"false","steward":"img","associationList":[{"association":{"identifier":"0001_NASA_PDS_1.img.Device_Temperatures.img.Device_Temperature","isChoice":"false","groupName":"null","classId":["0001_NASA_PDS_1.img.Device_Temperature"],"minimumCardinality":"1","classOrder":"1010","isAttribute":"false","maximumCardinality":"*","assocType":"component_of","title":"Device_Temperature","isAny":"false"}}],"description":"The Device_Temperatures class provides a container for the set of temperatures of an imaging instrument or other imaging device. ","nameSpaceId":"img","title":"Device_Temperatures","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Device_Voltage","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0","isDeprecated":"false","steward":"img","associationList":[{"association":{"attributeId":[{"bn18":"0001_NASA_PDS_1.img.Device_Parameters"}],"identifier":"0001_NASA_PDS_1.img.Device_Voltage.Device_Parameters.generalization","isChoice":"false","groupName":"null","minimumCardinality":"1","isAttribute":"false","classOrder":"0000","assocType":"parent_of","maximumCardinality":"1","title":"Device_Parameters","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Device_Voltage.img.voltage_value"],"identifier":"0001_NASA_PDS_1.img.Device_Voltage.img.voltage_value","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"voltage_value","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Device_Parameters.img.device_name","0001_NASA_PDS_1.img.Device_Parameters.img.device_id","0001_NASA_PDS_1.img.Device_Parameters.img.sequence_number"],"identifier":"0001_NASA_PDS_1.img.Device_Parameters.img.device_name","isChoice":"true","groupName":"XSChoice#15","minimumCardinality":"1","classOrder":"1020","isAttribute":"true","maximumCardinality":"3","assocType":"attribute_of","title":"device_name","isAny":"false"}}],"description":"The Device_Voltage class provides the voltage of some point on an imaging instrument or other imaging device. ","nameSpaceId":"img","title":"Device_Voltage","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Device_Voltages","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0","isDeprecated":"false","steward":"img","associationList":[{"association":{"identifier":"0001_NASA_PDS_1.img.Device_Voltages.img.Device_Voltage","isChoice":"false","groupName":"null","classId":["0001_NASA_PDS_1.img.Device_Voltage"],"minimumCardinality":"1","classOrder":"1010","isAttribute":"false","maximumCardinality":"*","assocType":"component_of","title":"Device_Voltage","isAny":"false"}}],"description":"The Device_Voltage class provides a container for the set of voltages of an imaging instrument or other imaging device.","nameSpaceId":"img","title":"Device_Voltages","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Downsampling","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0","isDeprecated":"false","steward":"img","associationList":[{"association":{"attributeId":[{"bn19":"0001_NASA_PDS_1.img.Data_Processing"}],"identifier":"0001_NASA_PDS_1.img.Downsampling.Data_Processing.generalization","isChoice":"false","groupName":"null","minimumCardinality":"1","isAttribute":"false","classOrder":"0000","assocType":"parent_of","maximumCardinality":"1","title":"Data_Processing","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.active_flag"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.active_flag","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"active_flag","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.pds.description"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.pds.description","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"description","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.processing_venue"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.processing_venue","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1030","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"processing_venue","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.processing_algorithm"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.processing_algorithm","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1040","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"processing_algorithm","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.sequence_number"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.sequence_number","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1050","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"sequence_number","isAny":"false"}},{"association":{"identifier":"0001_NASA_PDS_1.img.Downsampling.img.Pixel_Averaging_Dimensions","isChoice":"false","groupName":"null","classId":["0001_NASA_PDS_1.img.Pixel_Averaging_Dimensions"],"minimumCardinality":"0","classOrder":"1010","isAttribute":"false","maximumCardinality":"1","assocType":"component_of","title":"Pixel_Averaging_Dimensions","isAny":"false"}}],"description":" The Downsampling class describes whether or not downsampling occurred, the venue where it occurred (Software or Hardware), the method used to downsample, and the pixel averaging dimensions. 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As a child of the Imaging class, these attribute values identify the actual exposure values when the image was taken. As a child of the Commanded_Parameters class, these attribute values are those that were commanded to the spacecraft at the time the image was taken.","nameSpaceId":"img","title":"Exposure","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Flat_Field_Correction","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0","isDeprecated":"false","steward":"img","associationList":[{"association":{"attributeId":[{"bn20":"0001_NASA_PDS_1.img.Data_Processing"}],"identifier":"0001_NASA_PDS_1.img.Flat_Field_Correction.Data_Processing.generalization","isChoice":"false","groupName":"null","minimumCardinality":"1","isAttribute":"false","classOrder":"0000","assocType":"parent_of","maximumCardinality":"1","title":"Data_Processing","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.active_flag"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.active_flag","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"active_flag","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.pds.description"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.pds.description","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"description","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.processing_venue"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.processing_venue","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1030","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"processing_venue","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.processing_algorithm"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.processing_algorithm","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1040","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"processing_algorithm","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.sequence_number"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.sequence_number","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1050","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"sequence_number","isAny":"false"}},{"association":{"identifier":"0001_NASA_PDS_1.img.Flat_Field_Correction.img.Radial_Flat_Field_Function","isChoice":"false","groupName":"null","classId":["0001_NASA_PDS_1.img.Radial_Flat_Field_Function"],"minimumCardinality":"0","classOrder":"1010","isAttribute":"false","maximumCardinality":"1","assocType":"component_of","title":"Radial_Flat_Field_Function","isAny":"false"}},{"association":{"identifier":"0001_NASA_PDS_1.img.Flat_Field_Correction.img.Flat_Field_File","isChoice":"false","groupName":"null","classId":["0001_NASA_PDS_1.img.Flat_Field_File"],"minimumCardinality":"0","classOrder":"1020","isAttribute":"false","maximumCardinality":"1","assocType":"component_of","title":"Flat_Field_File","isAny":"false"}}],"description":" The Flat_Field_Correction class specifies how flat-field correction was performed on this image. This can be done either algorithmically, using a Radial_Flat_Field_Correction, or using a Flat_Field_File.","nameSpaceId":"img","title":"Flat_Field_Correction","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Flat_Field_File","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0","isDeprecated":"false","steward":"img","associationList":[{"association":{"attributeId":[{"bn21":"0001_NASA_PDS_1.img.Data_Processing_File"}],"identifier":"0001_NASA_PDS_1.img.Flat_Field_File.Data_Processing_File.generalization","isChoice":"false","groupName":"null","minimumCardinality":"1","isAttribute":"false","classOrder":"0000","assocType":"parent_of","maximumCardinality":"1","title":"Data_Processing_File","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing_File.pds.description"],"identifier":"0001_NASA_PDS_1.img.Data_Processing_File.pds.description","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"description","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing_File.pds.name"],"identifier":"0001_NASA_PDS_1.img.Data_Processing_File.pds.name","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1050","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"name","isAny":"false"}},{"association":{"identifier":"0001_NASA_PDS_1.img.Data_Processing_File.pds.Internal_Reference","isChoice":"true","groupName":"XSChoice#13","classId":["0001_NASA_PDS_1.pds.Internal_Reference","0001_NASA_PDS_1.pds.External_Reference"],"minimumCardinality":"0","classOrder":"1030","isAttribute":"false","maximumCardinality":"1","assocType":"component_of","title":"Internal_Reference","isAny":"false"}}],"description":"The Flat_Field_File class specifies the image used for flat field correction. The image is divided by this flat field image in order to apply the flat field correction (which is the opposite of Radial_Flat_Field_Function). ","nameSpaceId":"img","title":"Flat_Field_File","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Focus","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.2","isDeprecated":"false","steward":"img","associationList":[{"association":{"attributeId":["0001_NASA_PDS_1.img.Focus.img.focus_mode"],"identifier":"0001_NASA_PDS_1.img.Focus.img.focus_mode","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"focus_mode","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Focus.img.focus_position"],"identifier":"0001_NASA_PDS_1.img.Focus.img.focus_position","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"focus_position","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Focus.img.focus_position_count"],"identifier":"0001_NASA_PDS_1.img.Focus.img.focus_position_count","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1030","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"focus_position_count","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Focus.img.autofocus_step_size"],"identifier":"0001_NASA_PDS_1.img.Focus.img.autofocus_step_size","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1040","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"autofocus_step_size","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Focus.img.autofocus_step_count"],"identifier":"0001_NASA_PDS_1.img.Focus.img.autofocus_step_count","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1050","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"autofocus_step_count","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Focus.img.focus_distance"],"identifier":"0001_NASA_PDS_1.img.Focus.img.focus_distance","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1060","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"focus_distance","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Focus.img.focus_initialization_flag"],"identifier":"0001_NASA_PDS_1.img.Focus.img.focus_initialization_flag","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1070","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"focus_initialization_flag","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Focus.img.minimum_focus_distance"],"identifier":"0001_NASA_PDS_1.img.Focus.img.minimum_focus_distance","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1080","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"minimum_focus_distance","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Focus.img.best_focus_distance"],"identifier":"0001_NASA_PDS_1.img.Focus.img.best_focus_distance","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1090","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"best_focus_distance","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Focus.img.maximum_focus_distance"],"identifier":"0001_NASA_PDS_1.img.Focus.img.maximum_focus_distance","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1100","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"maximum_focus_distance","isAny":"false"}}],"description":"The Focus class contains attributes that describe the focus or autofocus parameters for an observation. As a child of Commanded_Parameters, these indicate the focus settings used to command the instrument. Otherwise, they indicate the actual focus used by the observation.","nameSpaceId":"img","title":"Focus","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Focus_Stack","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.2","isDeprecated":"false","steward":"img","associationList":[{"association":{"attributeId":[{"bn22":"0001_NASA_PDS_1.img.Data_Processing"}],"identifier":"0001_NASA_PDS_1.img.Focus_Stack.Data_Processing.generalization","isChoice":"false","groupName":"null","minimumCardinality":"1","isAttribute":"false","classOrder":"0000","assocType":"parent_of","maximumCardinality":"1","title":"Data_Processing","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.active_flag"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.active_flag","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"active_flag","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Focus_Stack.img.focus_stack_flag"],"identifier":"0001_NASA_PDS_1.img.Focus_Stack.img.focus_stack_flag","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"focus_stack_flag","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.pds.description"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.pds.description","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"description","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Focus_Stack.img.frame_count"],"identifier":"0001_NASA_PDS_1.img.Focus_Stack.img.frame_count","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"frame_count","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.processing_venue"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.processing_venue","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1030","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"processing_venue","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Focus_Stack.img.frame_index"],"identifier":"0001_NASA_PDS_1.img.Focus_Stack.img.frame_index","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1030","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"frame_index","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.processing_algorithm"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.processing_algorithm","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1040","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"processing_algorithm","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Focus_Stack.img.focus_merge_blending_flag"],"identifier":"0001_NASA_PDS_1.img.Focus_Stack.img.focus_merge_blending_flag","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1040","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"focus_merge_blending_flag","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.sequence_number"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.sequence_number","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1050","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"sequence_number","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Focus_Stack.img.focus_merge_registration_flag"],"identifier":"0001_NASA_PDS_1.img.Focus_Stack.img.focus_merge_registration_flag","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1050","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"focus_merge_registration_flag","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Focus_Stack.img.delta_focus_count"],"identifier":"0001_NASA_PDS_1.img.Focus_Stack.img.delta_focus_count","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1060","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"delta_focus_count","isAny":"false"}}],"description":"The Focus_Stack class contains attributes that describe a set of images taken at different focus settings, which are often merged to create a best-focus image or combined to extract range information. Focus stacks are also sometimes called ZStacks. ","nameSpaceId":"img","title":"Focus_Stack","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Frame","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.1","isDeprecated":"false","steward":"img","associationList":[{"association":{"attributeId":["0001_NASA_PDS_1.img.Frame.img.frame_id"],"identifier":"0001_NASA_PDS_1.img.Frame.img.frame_id","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"frame_id","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Frame.img.frame_type_name"],"identifier":"0001_NASA_PDS_1.img.Frame.img.frame_type_name","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"frame_type_name","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Frame.img.product_flag"],"identifier":"0001_NASA_PDS_1.img.Frame.img.product_flag","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1030","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"product_flag","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Frame.img.observation_number"],"identifier":"0001_NASA_PDS_1.img.Frame.img.observation_number","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1040","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"observation_number","isAny":"false"}}],"description":"The Frame class contains attributes providing information specific to an image frame. A frame consists of a sequence of measurements made over a specified time interval, and may include measurements from different instrument modes. In the context of Frame, product_flag refers to the actual 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Image filtering looks at image intensity rather the geometry of pixels (cf. 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The JPEG_Progressive_Parameters class contains attributes describing an interlaced progressive JPEG format, in which data is compressed in multiple passes of progressively higher detail. This is ideal for large images that will be displayed while downloading over a slow connection, allowing a reasonable preview after receiving only a portion of the 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LED_Illumination_Source class provides attributes describing an individual LED used to illuminate an imaging 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The LOCO_Parameters class contains attributes describing onboard compression parameters specific to Low Complexity Lossless Compression (LOCO) image compression, a lossless submode of 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It is done after de-Bayering, as all three color bands are needed for each pixel. The first three elements are multiplied by the R,G,B (respectively) pixel values and summed to get the output Red pixel value. Similarly, the second three create the output Green, and the last three the output Blue. If the label is not present, no correction was performed.","nameSpaceId":"img","title":"Onboard_Color_Matrix","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Onboard_Compression","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.1","isDeprecated":"false","steward":"img","associationList":[{"association":{"attributeId":["0001_NASA_PDS_1.img.Onboard_Compression.img.onboard_compression_class"],"identifier":"0001_NASA_PDS_1.img.Onboard_Compression.img.onboard_compression_class","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"onboard_compression_class","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Onboard_Compression.img.onboard_compression_mode"],"identifier":"0001_NASA_PDS_1.img.Onboard_Compression.img.onboard_compression_mode","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"onboard_compression_mode","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Onboard_Compression.img.onboard_compression_type"],"identifier":"0001_NASA_PDS_1.img.Onboard_Compression.img.onboard_compression_type","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1030","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"onboard_compression_type","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Onboard_Compression.img.onboard_compression_rate"],"identifier":"0001_NASA_PDS_1.img.Onboard_Compression.img.onboard_compression_rate","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1040","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"onboard_compression_rate","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Onboard_Compression.img.onboard_compression_ratio"],"identifier":"0001_NASA_PDS_1.img.Onboard_Compression.img.onboard_compression_ratio","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1050","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"onboard_compression_ratio","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Onboard_Compression.img.onboard_compression_quality"],"identifier":"0001_NASA_PDS_1.img.Onboard_Compression.img.onboard_compression_quality","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1060","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"onboard_compression_quality","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Onboard_Compression.img.onboard_compression_venue"],"identifier":"0001_NASA_PDS_1.img.Onboard_Compression.img.onboard_compression_venue","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1070","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"onboard_compression_venue","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Onboard_Compression.img.deferred_flag"],"identifier":"0001_NASA_PDS_1.img.Onboard_Compression.img.deferred_flag","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1080","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"deferred_flag","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Onboard_Compression.img.error_pixel_count"],"identifier":"0001_NASA_PDS_1.img.Onboard_Compression.img.error_pixel_count","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1090","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"error_pixel_count","isAny":"false"}},{"association":{"identifier":"0001_NASA_PDS_1.img.Onboard_Compression.img.ICER_Parameters","isChoice":"true","groupName":"XSChoice#12","classId":["0001_NASA_PDS_1.img.ICER_Parameters","0001_NASA_PDS_1.img.LOCO_Parameters","0001_NASA_PDS_1.img.JPEG_Parameters","0001_NASA_PDS_1.img.JPEG_Progressive_Parameters","0001_NASA_PDS_1.img.StarPixel_Flexible_Parameters","0001_NASA_PDS_1.img.StarPixel_Lossless_Parameters"],"minimumCardinality":"0","classOrder":"1110","isAttribute":"false","maximumCardinality":"*","assocType":"component_of","title":"ICER_Parameters","isAny":"false"}}],"description":"The Onboard_Compression class contains attributes describing the compression performed onboard a spacecraft or instrument for data storage and transmission.","nameSpaceId":"img","title":"Onboard_Compression","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Onboard_Responsivity","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0","isDeprecated":"false","steward":"img","associationList":[{"association":{"attributeId":["0001_NASA_PDS_1.img.Onboard_Responsivity.img.responsivity_factor_r"],"identifier":"0001_NASA_PDS_1.img.Onboard_Responsivity.img.responsivity_factor_r","isChoice":"false","groupName":"null","minimumCardinality":"1","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"responsivity_factor_r","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Onboard_Responsivity.img.responsivity_factor_g"],"identifier":"0001_NASA_PDS_1.img.Onboard_Responsivity.img.responsivity_factor_g","isChoice":"false","groupName":"null","minimumCardinality":"1","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"responsivity_factor_g","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Onboard_Responsivity.img.responsivity_factor_b"],"identifier":"0001_NASA_PDS_1.img.Onboard_Responsivity.img.responsivity_factor_b","isChoice":"false","groupName":"null","minimumCardinality":"1","classOrder":"1030","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"responsivity_factor_b","isAny":"false"}}],"description":"The Onboard_Responsivity class specifies factors that have been applied to the R, G, and B cells (respectively) of the Bayer pattern, before de-Bayering (demosaicking) takes place. The intent of these is to approximately balance the filters so the de-Bayering process is not skewed, and EDR\/ILT products look reasonable before full radiometric or color correction is done on the ground. If these factors are not present, no correction was performed.","nameSpaceId":"img","title":"Onboard_Responsivity","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Optical_Filter","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.1","isDeprecated":"false","steward":"img","associationList":[{"association":{"attributeId":["0001_NASA_PDS_1.img.Optical_Filter.img.filter_name"],"identifier":"0001_NASA_PDS_1.img.Optical_Filter.img.filter_name","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"filter_name","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Optical_Filter.img.filter_id"],"identifier":"0001_NASA_PDS_1.img.Optical_Filter.img.filter_id","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"filter_id","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Optical_Filter.img.filter_number"],"identifier":"0001_NASA_PDS_1.img.Optical_Filter.img.filter_number","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1030","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"filter_number","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Optical_Filter.img.filter_position_count"],"identifier":"0001_NASA_PDS_1.img.Optical_Filter.img.filter_position_count","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1040","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"filter_position_count","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Optical_Filter.img.bandwidth"],"identifier":"0001_NASA_PDS_1.img.Optical_Filter.img.bandwidth","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1050","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"bandwidth","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Optical_Filter.img.center_filter_wavelength"],"identifier":"0001_NASA_PDS_1.img.Optical_Filter.img.center_filter_wavelength","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1060","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"center_filter_wavelength","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Optical_Filter.img.array_band_number"],"identifier":"0001_NASA_PDS_1.img.Optical_Filter.img.array_band_number","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1070","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"array_band_number","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Optical_Filter.pds.comment"],"identifier":"0001_NASA_PDS_1.img.Optical_Filter.pds.comment","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1080","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"comment","isAny":"false"}},{"association":{"identifier":"0001_NASA_PDS_1.img.Optical_Filter.pds.Local_Internal_Reference","isChoice":"false","groupName":"null","classId":["0001_NASA_PDS_1.pds.Local_Internal_Reference"],"minimumCardinality":"0","classOrder":"1090","isAttribute":"false","maximumCardinality":"1","assocType":"component_of","title":"Local_Internal_Reference","isAny":"false"}}],"description":"The Optical_Filter class defines the filters used by the camera optics (not to be confused with image processing software filters). 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ttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"responsivity_std","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Radiometric_Correction.img.atmospheric_opacity"],"identifier":"0001_NASA_PDS_1.img.Radiometric_Correction.img.atmospheric_opacity","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1080","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"atmospheric_opacity","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Radiometric_Correction.img.atmospheric_opacity_reference"],"identifier":"0001_NASA_PDS_1.img.Radiometric_Correction.img.atmospheric_opacity_reference","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1090","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"atmospheric_opacity_reference","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Radiometric_Correction.img.effective_wavelength"],"identifier":"0001_NASA_PDS_1.img.Radiometric_Correction.img.effective_wavelength","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1100","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"effective_wavelength","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Radiometric_Correction.img.iof_conversion_coefficient"],"identifier":"0001_NASA_PDS_1.img.Radiometric_Correction.img.iof_conversion_coefficient","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1110","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"iof_conversion_coefficient","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Radiometric_Correction.img.iof_conversion_correction"],"identifier":"0001_NASA_PDS_1.img.Radiometric_Correction.img.iof_conversion_correction","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1120","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"iof_conversion_correction","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Radiometric_Correction.img.iof_conversion_coefficient_std"],"identifier":"0001_NASA_PDS_1.img.Radiometric_Correction.img.iof_conversion_coefficient_std","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1130","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"iof_conversion_coefficient_std","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Radiometric_Correction.img.inband_fsun"],"identifier":"0001_NASA_PDS_1.img.Radiometric_Correction.img.inband_fsun","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1140","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"inband_fsun","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Radiometric_Correction.pds.comment"],"identifier":"0001_NASA_PDS_1.img.Radiometric_Correction.pds.comment","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1150","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"comment","isAny":"false"}}],"description":" The Radiometric_Correction class is a container for the type and details of the radiometric calibration performed on the 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a Reference Pixel product, which is a set of dark, non-imaging pixels used to monitor electronics. product_flag.","nameSpaceId":"img","title":"Reference_Pixel","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Row_Sum","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0","isDeprecated":"false","steward":"img","associationList":[{"association":{"attributeId":["0001_NASA_PDS_1.img.Row_Sum.img.download_priority"],"identifier":"0001_NASA_PDS_1.img.Row_Sum.img.download_priority","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"download_priority","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Row_Sum.img.product_flag"],"identifier":"0001_NASA_PDS_1.img.Row_Sum.img.product_flag","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"product_flag","isAny":"false"}}],"description":"Describes a Row Summation product, which is a single column containing the sum of all pixels in each row of the image.","nameSpaceId":"img","title":"Row_Sum","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Sampling","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.1","isDeprecated":"false","steward":"img","associationList":[{"association":{"attributeId":["0001_NASA_PDS_1.img.Sampling.img.crosstrack_summing"],"identifier":"0001_NASA_PDS_1.img.Sampling.img.crosstrack_summing","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"crosstrack_summing","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Sampling.img.downtrack_summing"],"identifier":"0001_NASA_PDS_1.img.Sampling.img.downtrack_summing","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"downtrack_summing","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Sampling.img.missing_pixel_count"],"identifier":"0001_NASA_PDS_1.img.Sampling.img.missing_pixel_count","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1030","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"missing_pixel_count","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Sampling.img.original_sample_bits"],"identifier":"0001_NASA_PDS_1.img.Sampling.img.original_sample_bits","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1040","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"original_sample_bits","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Sampling.img.sample_bits"],"identifier":"0001_NASA_PDS_1.img.Sampling.img.sample_bits","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1050","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"sample_bits","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Sampling.img.sample_bit_mask"],"identifier":"0001_NASA_PDS_1.img.Sampling.img.sample_bit_mask","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1060","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"sample_bit_mask","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Sampling.img.sampling_factor"],"identifier":"0001_NASA_PDS_1.img.Sampling.img.sampling_factor","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1070","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"sampling_factor","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Sampling.img.saturated_pixel_count"],"identifier":"0001_NASA_PDS_1.img.Sampling.img.saturated_pixel_count","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1080","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"saturated_pixel_count","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Sampling.img.valid_pixel_count"],"identifier":"0001_NASA_PDS_1.img.Sampling.img.valid_pixel_count","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1090","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"valid_pixel_count","isAny":"false"}},{"association":{"identifier":"0001_NASA_PDS_1.img.Sampling.img.Companding","isChoice":"false","groupName":"null","classId":["0001_NASA_PDS_1.img.Companding"],"minimumCardinality":"0","classOrder":"1100","isAttribute":"false","maximumCardinality":"1","assocType":"component_of","title":"Companding","isAny":"false"}}],"description":" The Sampling class contains attributes and classes related to the sampling, scaling, companding, and compression or reduction in resolution of 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StarPixel Flexible is developed based on StarPixel Lossless and used by the JAXA's spacecraft, Hayabusa2. StarPixel Flexible is a lossy compression algorithm. ","nameSpaceId":"img","title":"StarPixel_Flexible_Parameters","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.StarPixel_Lossless_Parameters","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0","isDeprecated":"false","steward":"img","associationList":[{"association":{"attributeId":["0001_NASA_PDS_1.img.StarPixel_Lossless_Parameters.img.starpixel_initial_subsampling_interval"],"identifier":"0001_NASA_PDS_1.img.StarPixel_Lossless_Parameters.img.starpixel_initial_subsampling_interval","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"starpixel_initial_subsampling_interval","isAny":"false"}},{"association":{"identifier":"0001_NASA_PDS_1.img.StarPixel_Lossless_Parameters.img.Image_Compression_Segment","isChoice":"false","groupName":"null","classId":["0001_NASA_PDS_1.img.Image_Compression_Segment"],"minimumCardinality":"0","classOrder":"1020","isAttribute":"false","maximumCardinality":"*","assocType":"component_of","title":"Image_Compression_Segment","isAny":"false"}}],"description":" The StarPixel_Lossless_Parameters class contains attributes describing onboard compression parameters specific to StarPixel Lossless image compression. StarPixel Lossless is developed based on FELICS and used by the JAXA's spacecrafts, Akatsuki and Hayabusa2. StarPixel Lossless is a lossless compression algorithm and also known as HIREW. ","nameSpaceId":"img","title":"StarPixel_Lossless_Parameters","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Statistics","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0","isDeprecated":"false","steward":"img","associationList":[{"association":{"attributeId":[{"bn31":"0001_NASA_PDS_1.img.Data_Processing"}],"identifier":"0001_NASA_PDS_1.img.Statistics.Data_Processing.generalization","isChoice":"false","groupName":"null","minimumCardinality":"1","isAttribute":"false","classOrder":"0000","assocType":"parent_of","maximumCardinality":"1","title":"Data_Processing","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.active_flag"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.active_flag","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"active_flag","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.pds.description"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.pds.description","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"description","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Statistics.img.kurtosis"],"identifier":"0001_NASA_PDS_1.img.Statistics.img.kurtosis","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"kurtosis","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.processing_venue"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.processing_venue","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1030","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"processing_venue","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Statistics.img.maximum_pixel_value"],"identifier":"0001_NASA_PDS_1.img.Statistics.img.maximum_pixel_value","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1030","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"maximum_pixel_value","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.processing_algorithm"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.processing_algorithm","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1040","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"processing_algorithm","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Statistics.img.minimum_pixel_value"],"identifier":"0001_NASA_PDS_1.img.Statistics.img.minimum_pixel_value","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1040","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"minimum_pixel_value","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.sequence_number"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.sequence_number","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1050","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"sequence_number","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Statistics.img.mean_pixel_value"],"identifier":"0001_NASA_PDS_1.img.Statistics.img.mean_pixel_value","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1050","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"mean_pixel_value","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Statistics.img.median_pixel_value"],"identifier":"0001_NASA_PDS_1.img.Statistics.img.median_pixel_value","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1060","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"median_pixel_value","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Statistics.img.skewness"],"identifier":"0001_NASA_PDS_1.img.Statistics.img.skewness","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1070","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"skewness","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Statistics.img.standard_deviation"],"identifier":"0001_NASA_PDS_1.img.Statistics.img.standard_deviation","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1080","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"standard_deviation","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Statistics.img.variance"],"identifier":"0001_NASA_PDS_1.img.Statistics.img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Statistics class specifies statistics for the pixels of an image. This generally should exclude invalid\/saturated\/etc pixels, although that may vary per mission. A Subframe child class may be used to define the area over which the statistics are gathered (defaults to the entire image) For multiband images, the band attribute identifies which band the statistics apply to. If not specified, the statistics cover all bands. More than one instance of Statistics can be used in order to cover multiple bands or subframes independently. 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a Thumbnail product, which is a greatly reduced resolution version of the image.","nameSpaceId":"img","title":"Thumbnail","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Tile","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0","isDeprecated":"false","steward":"img","associationList":[{"association":{"attributeId":["0001_NASA_PDS_1.img.Tile.img.tile_number"],"identifier":"0001_NASA_PDS_1.img.Tile.img.tile_number","isChoice":"false","groupName":"null","minimumCardinality":"1","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"tile_number","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Tile.img.tile_num_bands"],"identifier":"0001_NASA_PDS_1.img.Tile.img.tile_num_bands","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"tile_num_bands","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Tile.img.tile_upsample_method"],"identifier":"0001_NASA_PDS_1.img.Tile.img.tile_upsample_method","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1030","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"tile_upsample_method","isAny":"false"}},{"association":{"identifier":"0001_NASA_PDS_1.img.Tile.pds.Internal_Reference","isChoice":"true","groupName":"XSChoice#19","classId":["0001_NASA_PDS_1.pds.Internal_Reference","0001_NASA_PDS_1.pds.Local_Internal_Reference","0001_NASA_PDS_1.pds.External_Reference"],"minimumCardinality":"0","classOrder":"1050","isAttribute":"false","maximumCardinality":"1","assocType":"component_of","title":"Internal_Reference","isAny":"false"}},{"association":{"identifier":"0001_NASA_PDS_1.img.Tile.img.Pixel_Averaging_Dimensions","isChoice":"false","groupName":"null","classId":["0001_NASA_PDS_1.img.Pixel_Averaging_Dimensions"],"minimumCardinality":"0","classOrder":"1080","isAttribute":"false","maximumCardinality":"1","assocType":"component_of","title":"Pixel_Averaging_Dimensions","isAny":"false"}},{"association":{"identifier":"0001_NASA_PDS_1.img.Tile.img.Subframe","isChoice":"false","groupName":"null","classId":["0001_NASA_PDS_1.img.Subframe"],"minimumCardinality":"0","classOrder":"1090","isAttribute":"false","maximumCardinality":"1","assocType":"component_of","title":"Subframe","isAny":"false"}}],"description":"Contains parameters that describe how an image was or will be broken into tiles, before reassembly into a whole. This is generally intended for cameras that break up an exposure into tiles for transmission, but can also be used to describe tiling done by a ground system (e.g. for display purposes) if needed. Tiles need not be regular nor do they need to cover the entire area, and irregular tiles may overlap. Note that the image in which this class appears is expected to contain all the tiles (i.e. not just a single tile).","nameSpaceId":"img","title":"Tile","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Tiling","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0","isDeprecated":"false","steward":"img","associationList":[{"association":{"attributeId":["0001_NASA_PDS_1.img.Tiling.pds.description"],"identifier":"0001_NASA_PDS_1.img.Tiling.pds.description","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"description","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Tiling.img.num_line_tiles"],"identifier":"0001_NASA_PDS_1.img.Tiling.img.num_line_tiles","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"num_line_tiles","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Tiling.img.num_sample_tiles"],"identifier":"0001_NASA_PDS_1.img.Tiling.img.num_sample_tiles","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1030","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"num_sample_tiles","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Tiling.img.tile_count"],"identifier":"0001_NASA_PDS_1.img.Tiling.img.tile_count","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1040","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"tile_count","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Tiling.img.tile_lines"],"identifier":"0001_NASA_PDS_1.img.Tiling.img.tile_lines","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1050","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"tile_lines","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Tiling.img.tile_samples"],"identifier":"0001_NASA_PDS_1.img.Tiling.img.tile_samples","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1060","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"tile_samples","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Tiling.img.tile_type"],"identifier":"0001_NASA_PDS_1.img.Tiling.img.tile_type","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1070","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"tile_type","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Tiling.img.tile_venue"],"identifier":"0001_NASA_PDS_1.img.Tiling.img.tile_venue","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1080","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"tile_venue","isAny":"false"}},{"association":{"identifier":"0001_NASA_PDS_1.img.Tiling.img.Tile","isChoice":"false","groupName":"null","classId":["0001_NASA_PDS_1.img.Tile"],"minimumCardinality":"0","classOrder":"1090","isAttribute":"false","maximumCardinality":"*","assocType":"component_of","title":"Tile","isAny":"false"}}],"description":"Contains parameters that describe how an image was or will be broken into tiles, before reassembly into a whole. This is generally intended for cameras that break up an exposure into tiles for transmission, but can also be used to describe tiling done by a ground system (e.g. for display purposes) if needed. Tiles need not be regular nor do they need to cover the entire area, and irregular tiles may overlap. Note that the image in which this class appears is expected to contain all the tiles (i.e. not just a single tile).","nameSpaceId":"img","title":"Tiling","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.Video","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"2.1","isDeprecated":"false","steward":"img","associationList":[{"association":{"attributeId":["0001_NASA_PDS_1.img.Video.img.video_flag"],"identifier":"0001_NASA_PDS_1.img.Video.img.video_flag","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"video_flag","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Video.img.frame_count"],"identifier":"0001_NASA_PDS_1.img.Video.img.frame_count","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"frame_count","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Video.img.interframe_delay"],"identifier":"0001_NASA_PDS_1.img.Video.img.interframe_delay","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1030","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"interframe_delay","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Video.img.pre_video_delay"],"identifier":"0001_NASA_PDS_1.img.Video.img.pre_video_delay","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1040","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"pre_video_delay","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Video.img.frame_rate"],"identifier":"0001_NASA_PDS_1.img.Video.img.frame_rate","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1050","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"frame_rate","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Video.img.frame_interval"],"identifier":"0001_NASA_PDS_1.img.Video.img.frame_interval","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1060","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"frame_interval","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Video.img.frame_index"],"identifier":"0001_NASA_PDS_1.img.Video.img.frame_index","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1070","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"frame_index","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Video.img.frame_source_id"],"identifier":"0001_NASA_PDS_1.img.Video.img.frame_source_id","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1080","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"frame_source_id","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Video.img.gop_frame_index"],"identifier":"0001_NASA_PDS_1.img.Video.img.gop_frame_index","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1090","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"gop_frame_index","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Video.img.gop_frame_count"],"identifier":"0001_NASA_PDS_1.img.Video.img.gop_frame_count","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1100","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"gop_frame_count","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Video.img.gop_start_index"],"identifier":"0001_NASA_PDS_1.img.Video.img.gop_start_index","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1110","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"gop_start_index","isAny":"false"}},{"association":{"identifier":"0001_NASA_PDS_1.img.Video.pds.Internal_Reference","isChoice":"true","groupName":"XSChoice#18","classId":["0001_NASA_PDS_1.pds.Internal_Reference","0001_NASA_PDS_1.pds.External_Reference"],"minimumCardinality":"0","classOrder":"1130","isAttribute":"false","maximumCardinality":"1","assocType":"component_of","title":"Internal_Reference","isAny":"false"}}],"description":"The Video class contains attributes related to video observations, defined as a regular time series of frames. The class can be used to describe a single frame within the video, or the video as a whole.","nameSpaceId":"img","title":"Video","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.img.White_Balance","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0","isDeprecated":"false","steward":"img","associationList":[{"association":{"attributeId":[{"bn32":"0001_NASA_PDS_1.img.Data_Processing"}],"identifier":"0001_NASA_PDS_1.img.White_Balance.Data_Processing.generalization","isChoice":"false","groupName":"null","minimumCardinality":"1","isAttribute":"false","classOrder":"0000","assocType":"parent_of","maximumCardinality":"1","title":"Data_Processing","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.active_flag"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.active_flag","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"active_flag","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.White_Balance.img.white_balance_color_temp"],"identifier":"0001_NASA_PDS_1.img.White_Balance.img.white_balance_color_temp","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"white_balance_color_temp","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.pds.description"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.pds.description","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"description","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.processing_venue"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.processing_venue","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1030","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"processing_venue","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.processing_algorithm"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.processing_algorithm","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1040","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"processing_algorithm","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.img.Data_Processing.img.sequence_number"],"identifier":"0001_NASA_PDS_1.img.Data_Processing.img.sequence_number","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1050","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"sequence_number","isAny":"false"}}],"description":"The White_Balance class indicates what processing was used for white balance either onboard or on the ground. This class is added to support more commercial off-the-shelf (COTS) cameras. The white balance for a camera tries to capture the image using the correct colors in relation to the light source. For COTs cameras, the white balance is usually automatically adjusted depending on the light source. 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to the value of discipline_name. It also contains zero or more subfacets restricted according to the value of the facet. Note that Science_Facets was modeled with Discipline_Facets as a component and Discipline_Facets was modeled with Group_Facet1 and Group_Facet2 as components. This dependency hierarchy was flattened and only Science_Facets exists in the schema.","nameSpaceId":"pds","title":"Group_Facet1","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.pds.Group_Facet2","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0.0.0","isDeprecated":"false","steward":"pds","associationList":[{"association":{"attributeId":["0001_NASA_PDS_1.pds.Group_Facet2.pds.facet2"],"identifier":"0001_NASA_PDS_1.pds.Group_Facet2.pds.facet2","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"9999","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"facet2","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Group_Facet2.pds.subfacet2"],"identifier":"0001_NASA_PDS_1.pds.Group_Facet2.pds.subfacet2","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"9999","isAttribute":"true","maximumCardinality":"*","assocType":"attribute_of","title":"subfacet2","isAny":"false"}}],"description":"The Group_Facet2 class contains a single facet restricted according to the value of discipline_name. It also contains zero or more subfacets restricted according to the value of the facet. Note that Science_Facets was modeled with Discipline_Facets as a component and Discipline_Facets was modeled with Group_Facet1 and Group_Facet2 as components. This dependency hierarchy was flattened and only Science_Facets exists in the 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Group_Field_Binary class allows a group of table 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Group_Field_Character class allows a group of table 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Field_Group_Delimited class allows a group of delimited fields.","nameSpaceId":"pds","title":"Group_Field_Delimited","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.pds.Header","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.1.0.0","isDeprecated":"false","steward":"pds","associationList":[{"association":{"attributeId":[{"bn72":"0001_NASA_PDS_1.pds.Parsable_Byte_Stream"}],"identifier":"0001_NASA_PDS_1.pds.Header.Parsable_Byte_Stream.generalization","isChoice":"false","groupName":"null","minimumCardinality":"1","isAttribute":"false","classOrder":"0000","assocType":"parent_of","maximumCardinality":"1","title":"Parsable_Byte_Stream","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Byte_Stream.pds.name"],"identifier":"0001_NASA_PDS_1.pds.Byte_Stream.pds.name","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"name","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Header.pds.object_length"],"identifier":"0001_NASA_PDS_1.pds.Header.pds.object_length","isChoice":"false","groupName":"null","minimumCardinality":"1","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"object_length","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Parsable_Byte_Stream.pds.offset"],"identifier":"0001_NASA_PDS_1.pds.Parsable_Byte_Stream.pds.offset","isChoice":"false","groupName":"null","minimumCardinality":"1","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"offset","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Byte_Stream.pds.local_identifier"],"identifier":"0001_NASA_PDS_1.pds.Byte_Stream.pds.local_identifier","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"local_identifier","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Header.pds.parsing_standard_id"],"identifier":"0001_NASA_PDS_1.pds.Header.pds.parsing_standard_id","isChoice":"false","groupName":"null","minimumCardinality":"1","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"parsing_standard_id","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Byte_Stream.pds.md5_checksum"],"identifier":"0001_NASA_PDS_1.pds.Byte_Stream.pds.md5_checksum","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1030","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"md5_checksum","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Parsable_Byte_Stream.pds.description"],"identifier":"0001_NASA_PDS_1.pds.Parsable_Byte_Stream.pds.description","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1040","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"description","isAny":"false"}},{"association":{"identifier":"0001_NASA_PDS_1.pds.Tagged_Digital_Object.pds.data_object.Digital_Object","isChoice":"false","groupName":"null","classId":["0001_NASA_PDS_1.pds.Digital_Object"],"minimumCardinality":"1","classOrder":"9999","isAttribute":"false","maximumCardinality":"1","assocType":"component_of","title":"data_object","isAny":"false"}}],"description":"The 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Table_Delimited_Source_Product_External class defines a table that references many source products (products containing input data for the creation of this product) outside the PDS4 Registry that have a common reference_type, doi, curating facility, and\/or description. 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product.","nameSpaceId":"pds","title":"Table_Delimited_Source_Product_External","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.pds.Table_Delimited_Source_Product_Internal","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0.0.0","isDeprecated":"false","steward":"pds","associationList":[{"association":{"attributeId":[{"bn110":"0001_NASA_PDS_1.pds.Table_Delimited"}],"identifier":"0001_NASA_PDS_1.pds.Table_Delimited_Source_Product_Internal.Table_Delimited.generalization","isChoice":"false","groupName":"null","minimumCardinality":"1","isAttribute":"false","classOrder":"0000","assocType":"parent_of","maximumCardinality":"1","title":"Table_Delimited","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Byte_Stream.pds.name"],"identifier":"0001_NASA_PDS_1.pds.Byte_Stream.pds.name","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"name","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Parsable_Byte_Stream.pds.offset"],"identifier":"0001_NASA_PDS_1.pds.Parsable_Byte_Stream.pds.offset","isChoice":"false","groupName":"null","minimumCardinality":"1","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"offset","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Table_Delimited.pds.records"],"identifier":"0001_NASA_PDS_1.pds.Table_Delimited.pds.records","isChoice":"false","groupName":"null","minimumCardinality":"1","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"records","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Byte_Stream.pds.local_identifier"],"identifier":"0001_NASA_PDS_1.pds.Byte_Stream.pds.local_identifier","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"local_identifier","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Parsable_Byte_Stream.pds.object_length"],"identifier":"0001_NASA_PDS_1.pds.Parsable_Byte_Stream.pds.object_length","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"object_length","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Table_Delimited.pds.record_delimiter"],"identifier":"0001_NASA_PDS_1.pds.Table_Delimited.pds.record_delimiter","isChoice":"false","groupName":"null","minimumCardinality":"1","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"record_delimiter","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Byte_Stream.pds.md5_checksum"],"identifier":"0001_NASA_PDS_1.pds.Byte_Stream.pds.md5_checksum","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1030","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"md5_checksum","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Table_Delimited.pds.parsing_standard_id"],"identifier":"0001_NASA_PDS_1.pds.Table_Delimited.pds.parsing_standard_id","isChoice":"false","groupName":"null","minimumCardinality":"1","classOrder":"1030","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"parsing_standard_id","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Parsable_Byte_Stream.pds.description"],"identifier":"0001_NASA_PDS_1.pds.Parsable_Byte_Stream.pds.description","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1040","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"description","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Table_Delimited.pds.field_delimiter"],"identifier":"0001_NASA_PDS_1.pds.Table_Delimited.pds.field_delimiter","isChoice":"false","groupName":"null","minimumCardinality":"1","classOrder":"1040","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"field_delimiter","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Table_Delimited_Source_Product_Internal.pds.reference_type"],"identifier":"0001_NASA_PDS_1.pds.Table_Delimited_Source_Product_Internal.pds.reference_type","isChoice":"false","groupName":"null","minimumCardinality":"1","classOrder":"9999","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"reference_type","isAny":"false"}},{"association":{"identifier":"0001_NASA_PDS_1.pds.Table_Delimited.pds.uniformly_sampled.Uniformly_Sampled","isChoice":"false","groupName":"null","classId":["0001_NASA_PDS_1.pds.Uniformly_Sampled"],"minimumCardinality":"0","classOrder":"1050","isAttribute":"false","maximumCardinality":"1","assocType":"component_of","title":"uniformly_sampled","isAny":"false"}},{"association":{"identifier":"0001_NASA_PDS_1.pds.Table_Delimited.pds.has_delimited_record.Record_Delimited","isChoice":"false","groupName":"null","classId":["0001_NASA_PDS_1.pds.Record_Delimited"],"minimumCardinality":"1","classOrder":"1060","isAttribute":"false","maximumCardinality":"1","assocType":"component_of","title":"has_delimited_record","isAny":"false"}},{"association":{"identifier":"0001_NASA_PDS_1.pds.Tagged_Digital_Object.pds.data_object.Digital_Object","isChoice":"false","groupName":"null","classId":["0001_NASA_PDS_1.pds.Digital_Object"],"minimumCardinality":"1","classOrder":"9999","isAttribute":"false","maximumCardinality":"1","assocType":"component_of","title":"data_object","isAny":"false"}}],"description":"The Table_Delimited_Source_Product_Internal class defines a table that references many source products (products containing input data for the creation of this product) in the PDS4 registry system. A source product contains input data for the creation of this product.","nameSpaceId":"pds","title":"Table_Delimited_Source_Product_Internal","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.pds.Tagged_Digital_Child","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0.0.0","isDeprecated":"false","steward":"ops","description":"The Tagged Digital Child class is an abstract class for the components  of classes in the tagged digital object class hierarchy.","nameSpaceId":"pds","title":"Tagged_Digital_Child","isAbstract":"true"}},{"class":{"identifier":"0001_NASA_PDS_1.pds.Tagged_Digital_Object","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0.0.0","isDeprecated":"false","steward":"ops","associationList":[{"association":{"identifier":"0001_NASA_PDS_1.pds.Tagged_Digital_Object.pds.data_object.Digital_Object","isChoice":"false","groupName":"null","classId":["0001_NASA_PDS_1.pds.Digital_Object"],"minimumCardinality":"1","classOrder":"9999","isAttribute":"false","maximumCardinality":"1","assocType":"component_of","title":"data_object","isAny":"false"}}],"description":"The Tagged Digital Object class is an abstract class for the digital class hierarchy. A tagged object is an information object.","nameSpaceId":"pds","title":"Tagged_Digital_Object","isAbstract":"true"}},{"class":{"identifier":"0001_NASA_PDS_1.pds.Tagged_NonDigital_Child","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0.0.0","isDeprecated":"false","steward":"ops","description":"The Tagged NonDigital Child class is an abstract class for the components  of classes in the tagged nondigital object class hierarchy.","nameSpaceId":"pds","title":"Tagged_NonDigital_Child","isAbstract":"true"}},{"class":{"identifier":"0001_NASA_PDS_1.pds.Tagged_NonDigital_Object","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0.0.0","isDeprecated":"false","steward":"ops","description":"The Tagged NonDigital Object class is an abstract class for the physical and conceptual class hierarchy. A tagged object is an information object.","nameSpaceId":"pds","title":"Tagged_NonDigital_Object","isAbstract":"true"}},{"class":{"identifier":"0001_NASA_PDS_1.pds.Target","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.3.0.0","isDeprecated":"false","steward":"pds","associationList":[{"association":{"attributeId":["0001_NASA_PDS_1.pds.Target.pds.name"],"identifier":"0001_NASA_PDS_1.pds.Target.pds.name","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"name","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Target.pds.type"],"identifier":"0001_NASA_PDS_1.pds.Target.pds.type","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1020","isAttribute":"true","maximumCardinality":"*","assocType":"attribute_of","title":"type","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Target.pds.description"],"identifier":"0001_NASA_PDS_1.pds.Target.pds.description","isChoice":"false","groupName":"null","minimumCardinality":"1","classOrder":"1030","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"description","isAny":"false"}},{"association":{"identifier":"0001_NASA_PDS_1.pds.Target.pds.data_object.Physical_Object","isChoice":"false","groupName":"null","classId":["0001_NASA_PDS_1.pds.Physical_Object"],"minimumCardinality":"1","classOrder":"1040","isAttribute":"false","maximumCardinality":"1","assocType":"component_of","title":"data_object","isAny":"false"}}],"description":"The Target class provides a description of a physical object that is the object of data collection.","nameSpaceId":"pds","title":"Target","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.pds.Target_Identification","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.4.0.0","isDeprecated":"false","steward":"pds","associationList":[{"association":{"attributeId":["0001_NASA_PDS_1.pds.Target_Identification.pds.name"],"identifier":"0001_NASA_PDS_1.pds.Target_Identification.pds.name","isChoice":"false","groupName":"null","minimumCardinality":"1","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"name","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Target_Identification.pds.alternate_designation"],"identifier":"0001_NASA_PDS_1.pds.Target_Identification.pds.alternate_designation","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1020","isAttribute":"true","maximumCardinality":"*","assocType":"attribute_of","title":"alternate_designation","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Target_Identification.pds.type"],"identifier":"0001_NASA_PDS_1.pds.Target_Identification.pds.type","isChoice":"false","groupName":"null","minimumCardinality":"1","classOrder":"1030","isAttribute":"true","maximumCardinality":"*","assocType":"attribute_of","title":"type","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Target_Identification.pds.description"],"identifier":"0001_NASA_PDS_1.pds.Target_Identification.pds.description","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1040","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"description","isAny":"false"}},{"association":{"identifier":"0001_NASA_PDS_1.pds.Target_Identification.pds.internal_reference.Internal_Reference","isChoice":"false","groupName":"null","classId":["0001_NASA_PDS_1.pds.Internal_Reference"],"minimumCardinality":"0","classOrder":"1050","isAttribute":"false","maximumCardinality":"1","assocType":"component_of","title":"internal_reference","isAny":"false"}}],"description":"The Target_Identification class provides detailed target identification information.","nameSpaceId":"pds","title":"Target_Identification","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.pds.Telescope","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.3.0.0","isDeprecated":"false","steward":"pds","associationList":[{"association":{"attributeId":["0001_NASA_PDS_1.pds.Telescope.pds.aperture"],"identifier":"0001_NASA_PDS_1.pds.Telescope.pds.aperture","isChoice":"false","groupName":"null","minimumCardinality":"1","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"aperture","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Telescope.pds.telescope_longitude"],"identifier":"0001_NASA_PDS_1.pds.Telescope.pds.telescope_longitude","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"telescope_longitude","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Telescope.pds.telescope_latitude"],"identifier":"0001_NASA_PDS_1.pds.Telescope.pds.telescope_latitude","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1030","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"telescope_latitude","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Telescope.pds.telescope_altitude"],"identifier":"0001_NASA_PDS_1.pds.Telescope.pds.telescope_altitude","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1035","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"telescope_altitude","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Telescope.pds.altitude"],"identifier":"0001_NASA_PDS_1.pds.Telescope.pds.altitude","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1040","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"altitude","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Telescope.pds.coordinate_source"],"identifier":"0001_NASA_PDS_1.pds.Telescope.pds.coordinate_source","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1050","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"coordinate_source","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Telescope.pds.description"],"identifier":"0001_NASA_PDS_1.pds.Telescope.pds.description","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1060","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"description","isAny":"false"}},{"association":{"identifier":"0001_NASA_PDS_1.pds.Telescope.pds.data_object.Physical_Object","isChoice":"false","groupName":"null","classId":["0001_NASA_PDS_1.pds.Physical_Object"],"minimumCardinality":"1","classOrder":"9999","isAttribute":"false","maximumCardinality":"1","assocType":"component_of","title":"data_object","isAny":"false"}}],"description":"The Telescope class provides coordinates and parameters for terrestrial, ground-based telescopes.","nameSpaceId":"pds","title":"Telescope","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.pds.Term_Map_SKOS","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.0.0.0","isDeprecated":"false","steward":"ops","associationList":[{"association":{"identifier":"0001_NASA_PDS_1.pds.Term_Map_SKOS.pds.Term_Map_SKOS_to_Term_Entry_SKOS.Terminological_Entry_SKOS","isChoice":"false","groupName":"null","classId":["0001_NASA_PDS_1.pds.Terminological_Entry_SKOS"],"minimumCardinality":"1","classOrder":"9999","isAttribute":"false","maximumCardinality":"*","assocType":"component_of","title":"Term_Map_SKOS_to_Term_Entry_SKOS","isAny":"false"}}],"description":"TheTerm_Map_SKOS class is used to collect a set of terms and definitions for a SKOS ontology.","nameSpaceId":"pds","title":"Term_Map_SKOS","isAbstract":"false"}},{"class":{"identifier":"0001_NASA_PDS_1.pds.Terminological_Entry","registrationAuthorityId":"0001_NASA_PDS_1","versionId":"1.1.0.0","isDeprecated":"false","steward":"ops","associationList":[{"association":{"attributeId":["0001_NASA_PDS_1.pds.Terminological_Entry.pds.name"],"identifier":"0001_NASA_PDS_1.pds.Terminological_Entry.pds.name","isChoice":"false","groupName":"null","minimumCardinality":"1","classOrder":"1010","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"name","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Terminological_Entry.pds.definition"],"identifier":"0001_NASA_PDS_1.pds.Terminological_Entry.pds.definition","isChoice":"false","groupName":"null","minimumCardinality":"1","classOrder":"1020","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"definition","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Terminological_Entry.pds.language"],"identifier":"0001_NASA_PDS_1.pds.Terminological_Entry.pds.language","isChoice":"false","groupName":"null","minimumCardinality":"1","classOrder":"1030","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"language","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Terminological_Entry.pds.preferred_flag"],"identifier":"0001_NASA_PDS_1.pds.Terminological_Entry.pds.preferred_flag","isChoice":"false","groupName":"null","minimumCardinality":"1","classOrder":"1040","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"preferred_flag","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Terminological_Entry.pds.skos_relation_name"],"identifier":"0001_NASA_PDS_1.pds.Terminological_Entry.pds.skos_relation_name","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1060","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"skos_relation_name","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Terminological_Entry.pds.mapping_type"],"identifier":"0001_NASA_PDS_1.pds.Terminological_Entry.pds.mapping_type","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1065","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"mapping_type","isAny":"false"}},{"association":{"attributeId":["0001_NASA_PDS_1.pds.Terminological_Entry.pds.instance_id"],"identifier":"0001_NASA_PDS_1.pds.Terminological_Entry.pds.instance_id","isChoice":"false","groupName":"null","minimumCardinality":"0","classOrder":"1070","isAttribute":"true","maximumCardinality":"1","assocType":"attribute_of","title":"instance_id","isAny":"false"}},{"association":{"identifier":"0001_NASA_PDS_1.pds.Terminological_Entry.pds.source.External_Reference_Extended","isChoice":"false","groupName":"null","classId":["0001_NASA_PDS_1.pds.External_Reference_Extended"],"minimumCardinality":"0","classOrder":"1080","isAttribute":"false","maximumCardinality":"*","assocType":"component_of","title":"source","isAny":"false"}}],"description":"The terminological_entry class provides the name (designation) and definition of the attribute in a specified natural 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