Search Results
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attribute definition:
data_set_collection_name
The data_set_collection_name element provides the full name given to a collection of related data sets or data products. The data set collection is treated as a single unit, whose components are selected according to a specific scientific purpose. Components are related by observation type, discipline, target, time, or other classifications. Example value: PRE-MAGELLAN E/L/H/M/V 4/5 RADAR/GRAVITY DATA V1.0 Note: In the PDS, the data set collection name is constructed according to nomenclature standards outlined in the PDS Standards Reference. -
attribute definition:
rotation_voltage_name
The ROTATION_VOLTAGE_NAME element provides the formal name of the ROTATION_VOLTAGE element values within an array. -
attribute definition:
observer_full_name
The OBSERVER_FULL_NAME element provides the name of the person(s) that calculated or collected relevant data in support of an archived project or campaign. In the case of catalogs of calculated quantities OBSERVER_FULL_NAME identifies the person who performed the calculations. In the case of compilations from the literature OBSERVER_FULL_NAME indicates the identity of the person responsible for collecting the source observations into a single dataset. -
attribute definition:
suffix_low_instr_sat
The xxx_suffix_low_instr_sat element of a 1-3 dimensional qube object (where xxx is an axis_name of the qube) provides the sequence of low instrument saturation values of the suffix items along the xxx axis. The length of the sequence is specified by the axes element, and its order must correspond to the order of names in the xxx_suffix_names element. In a Standard ISIS Qube, the axis names are restricted to SAMPLE, LINE and BAND. For the BAND axis, for example, the element will be named BAND_SUFFIX_LOW_INSTR_SAT. Each low instrument saturation value identifies the special value whose presence indicates the measuring instrument was saturated at the low end. This value must be algebraically less than the value of the xxx_suffix_valid_minimum element. For Standard ISIS Qubes, a value been chosen by ISIS convention. The general data type of the value is determined by the corresponding xxx_suffix_item_type element. If the latter is integer or unsigned integer, the general data type is integer. If core_item_type is real, the value will be hardware-specific (or rather floating-point-representation-specific) so that it may be specified exactly near the bottom of the allowable range of values. A non-decimal (hexadecimal) general data type is used for this purpose; e.g. 16#FFFDFFFF# for a VAX. -
attribute definition:
msl:cover_state_flag
The MSL:COVER_STATE_FLAG element indicates the state of the MAHLI cover. -
attribute definition:
dawn:callamp_enable_flag
Indicates whether callamp is enabled during image acquisition. OFF = callamp set to disabled ON = callamp set to enabled -
attribute definition:
brightness_temperature_id
The brightness_temperature_id element provides the designation of the spectral band for which particular brightness temperature measurements were made. In the spectral_contrast_range group, the brightness_temperature_id designator may refer to a planetary temperature model. -
attribute definition:
maximum_emission_angle
The maximum_emission_angle element provides the maximum emission angle value. See emission_angle. -
attribute definition:
band_storage_type
The band_storage_type element indicates the storage sequence of lines, samples and bands in an image. The values describe, for example, how different samples are interleaved in image lines, or how samples from different bands are arranged sequentially. Example values: BAND SEQUENTIAL, SAMPLE INTERLEAVED, LINE INTERLEAVED. -
attribute definition:
required_memory_bytes
The required_memory_bytes element indicates the amount of memory, in bytes, required to run the subject software. -
attribute definition:
lro:a4_channel_min_value
The A4_CHANNEL_MIN_VALUE element gives the minimum value of the Diviner instrument A4 detector channel in the set of observations that make up a Diviner data product. -
attribute definition:
telescope_site_radius
The telescope_site_radius element indicates the radial distance of a telescope site from the Earth's center. -
attribute definition:
abstract_desc
The Abstract_Desc contains an abstract for the product or DATA_SET_INFORMATION object in which it appears. It provides a string that may be used to provide an abstract for the product (data set) in a publication. -
attribute definition:
peer_review_data_set_status
The peer_review_data_set_status element provides status for data sets which have been peer reviewed. -
attribute definition:
lro:dlre_ch7_radiance_max
The LRO:DLRE_CH7_RADIANCE_MAX element gives the maximum recorded value of radiance for channel 7 in a DLRE RDR data product. -
attribute definition:
mro:lookup_table_file_name
The MRO:LOOKUP_TABLE_FILE_NAME element identifies the name of the CRISM lookup table file that gives the 8-bit DN value replacing each 12-bit DN value if lossy compression is performed (if compression_type=8_BIT). The lookup table file is a nine-column, 4095-row text file. Column 1 gives each 12-bit value, 0 through 4095. Columns 2 through 9 give the 8- bit values that replace them if lookup tables 0 through 7, respectively, are selected. Lookup tables are selected on a line by line basis. Which table is used for each line is indicated in the pixel-processing descriptive file named in MRO:PIXEL_PROC_FILE_NAME. -
attribute definition:
repetitions
The repetitions data element within a data object such as a container, indicates the number of times that data object recurs. See also: items. Note: In the PDS, the data element ITEMS is used for multiple occruuences of a single object, such as a column. REPETITIONS is used for multiple occurrences of a repeating group of objects, such as a container. For fuller explanation of the use of these data elements, please refer to the PDS Standards Reference. -
attribute definition:
hay:body_pole_sun_angle
The body_pole_sun_angle element specifies the angle between the rotation pole of the target body and the direction from the target body to the sun. -
attribute definition:
mess:subf_dx2
The number of columns in the SECOND rectangular subframe within an MDIS image to be retained after image compression by the MESSENGER spacecraft main processor (MP). There may be up to five subframes per image as defined by MESS:SUBFRAME. Subframes are defined in the original 1024x1024 pixel MDIS coordinate system before pixel binning as described by MESS:FPU_BIN and MESS:PIXELBIN. -
attribute definition:
sub_solar_longitude
The sub_solar_longitude element provides the longitude of the subsolar point. The subsolar point is that point on a body's reference surface where a line from the body center to the sun center intersects that surface. Note: The coordinate_system_type data element should be used in conjuncction with this data element. -
attribute definition:
node_desc
The node_desc element describes a PDS Node. -
attribute definition:
mess:subf_dx1
The number of columns in the FIRST rectangular subframe within an MDIS image to be retained after image compression by the MESSENGER spacecraft main processor (MP). There may be up to five subframes per image as defined by MESS:SUBFRAME. Subframes are defined in the original 1024x1024 pixel MDIS coordinate system before pixel binning as described by MESS:FPU_BIN and MESS:PIXELBIN. -
attribute definition:
naif_data_set_id
The naif_data_set_id element provides the data_set_id which contains the position information for the instrument. Note: This data element is obsolete. The product_id data element should be used instead. -
attribute definition:
mess:time_pls
Source of the 1 Hz time pulse used in time-tagging MDIS images: 0 = Software 1 = Main Processor A (MP-A) 2 = Main Processor B (MP-B) 3 = Software. -
attribute definition:
lro:a5_channel_max_value
The A5_CHANNEL_MAX_VALUE element gives the maximum value of the Diviner instrument A5 detector channel in the set of observations that make up a Diviner data product. -
attribute definition:
radial_resolution
The radial_resolution element indicates the nominal radial distance over which changes in ring properties can be detected within a data product. Note: this value may be larger than the radial_sampling_interval value, since many data products are over-sampled. -
attribute definition:
lro:dlre_ch4_tb_max
The LRO:DLRE_CH4_TB_MAX element gives the maximum recorded brightness temperature value for channel 4 in a DLRE RDR data product. -
attribute definition:
telescope_f_number
The telescope_f_number element provides the value of the ratio of the focal length to the aperture of a telescope. -
attribute definition:
selection_query_desc
The selection_query_desc element provides a query statement, in Standard Query Language (SQL) or another query language, which constrains the set of items requested in an order. -
attribute definition:
mro:dll_frequency_correct_count
The MRO:DLL_FREQUENCY_CORRECT_COUNT element provides a count of the number of times the HiRISE 96 MHz clock frequency was observed to be correct. This is used with the recursive Digital Lock Loop reset circuit. -
attribute definition:
mro:specimen_current_location_name
The MRO:SPECIMEN_CURRENT_LOCATION_NAME gives the name of the institution or laboratory where a CRISM Spectral Library sample is currently stored. -
attribute definition:
dawn:dpu_software_version
Current version of the FC onboard software -
attribute definition:
band_bin_grating_position
The band_bin_grating_position element of a Standard ISIS Qube provides the sequence of grating positions which correspond to the bands of the qube. Grating positions are usually assigned consecutively from 0, and increasing position causes increasing wavelength for each detector. -
attribute definition:
lro:dlre_vlookx_max
The LRO:DLRE_VLOOKX_MAX element gives the maximum recorded value of the X component of the Diviner Look Unit Vector in a DLRE RDR data product. -
attribute definition:
solar_distance
The solar_distance element provides the distance from the center of the sun to the center of a target body. -
attribute definition:
pds_affiliation
The pds_affiliation data element describes the type of relationship an individual has with a PDS node. (e.g., staff, advisory group, etc..) -
attribute definition:
auto_exposure_percent
The AUTO_EXPOSURE_PERCENT element provides the auto-exposure early-termination percent. If the calculated exposure time has written this value, then terminate auto exposure early. -
attribute definition:
fovs
The fovs (fields-of-view) element indicates the number of fields of view associated with a single fov shape within a section of an instrument. -
attribute definition:
mro:image_exposure_duration
The MRO:IMAGE_EXPOSURE_DURATION element provides the total time of a HiRISE observation from the start of the first line to the end of the last line computed by multiplying the total number of lines in the array times the line exposure duration. -
attribute definition:
template_name
The template_name element provides the name of a template object used in the PDS system and the bulk loading software. -
attribute definition:
build_date
The build_date element provides the date associated with the completion of the manufacture of an instrument. This date should reflect the level of technology used in the construction of the instrument. -
attribute definition:
data_engineer_full_name
The data_engineer_full_name element provides the id of the CN data engineer. -
attribute definition:
dawn:image_acquire_mode
The mode of image acquisition. NORMAL = Image acquired with Front Door open. DARK = Image acquired with Front Door closed and Callamp off. FLATFIELD = Image acquired with Front Door closed and Callamp on. STORAGE = Image shows the readout of the storage area of the CCD. SERIAL = Artificial image shows the readout of the serial register. TEST_CH = Artificial image shows a test pattern with DNs from 0 to 16382. -
attribute definition:
light_flood_state_flag
The light_flood_state_flag element indicates the mode (on or off) of light flooding for an instrument. -
attribute definition:
line_display_direction
The line_display_direction element is the preferred orientation of lines within an image for viewing on a display device. The default value is down, meaning lines are viewed top to bottom on the display. 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. Note: The image rotation elements such as TWIST_ANGLE, CELESTIAL_NORTH_CLOCK_ANGLE, and BODY_POLE_CLOCK_ANGLE are all defined under the assumption that the image is displayed in its preferred orientation. -
attribute definition:
mro:minimum_stretch
The MRO:MINIMUM_STRETCH element provides contrast stretch values to be used in the display of a HiRISE Image. The MRO:MINIMUM_STRETCH parameter is the minimum DN value to map to the 0 DN value of the display. For color images, there will be three values, one for each color. -
attribute definition:
lowest_detectable_opacity
The lowest_detectable_opacity element indicates the sensitivity of a ring occultation data set to faint rings. It specifies the normal ring opacity corresponding to a signal one standard deviation below the unobstructed signal. The value is computed assuming the data has been re-processed to the radial resolution specified by the reference_radial_resolution element. -
attribute definition:
mro:specimen_last_owner_name
The MRO:SPECIMEN_LAST_OWNER_NAME element gives the name of the individual or laboratory to whom a CRISM Spectral Library sample belongs. -
attribute definition:
software_version_id
The software_version_id element indicates the version (development level) of a program or a program library. -
attribute definition:
criticality
This column stores the criticality code for an attribute. A criticality id is assigned to each table's attribute so the criticality can be dependent on the usage within a table. This criticality is used by the catalog bulk load software during a template object validation step.
Data Sets and Information
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