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attribute definition:
local_time
The local_time element provides the local time of day at the center of the field of view of an instrument, measured in local hours from midnight. A local hour is defined as one twenty_fourth of a local solar day. -
attribute definition:
mro:spatial_resampling_flag
The MRO:SPATIAL_RESAMPLING_FLAG element identifies whether spatial resampling of CRISM data has occurred in sensor space. Spatial resampling is to remove differences in the spatial scale of the data between different wavelengths. The data are corrected for spatial scale by cubic resampling within rows to match the scale at 610 nm (row number 223) for the VNIR, or 2300 nm (row number 257) for the IR. OFF indicates no resampling, and ON indicates that resampling has occurred. -
attribute definition:
minimum_available_sampling_int
The minimum_available_sampling_interval element identifies the finest sampling at which a particular set of data is available. For example, magnetometer data are available in various sampling intervals ranging from 1.92 seconds to 96 seconds. Thus, for magnetometer data the value of the minimum_available_sampling_interval would be 1.92. Note: The unit of measure for the sampling interval is provided by the unit element. -
attribute definition:
stop_delimiting_parameter
The stop_delimiting_parameter element provides the ending parameter value which, together with the start_delimiting_parameter value, delimits a subset of data. -
attribute definition:
committee_member_full_name
The committee_member_full_name element identifies a peer review committee member. The member does not necessarily have a PDS userid. See also: full_name. -
attribute definition:
core_multiplier
The core_multiplier element, together with the core_base element, describes the scaling performed on a 'true' data value to compute the value stored in the data object. It also defines the method for recovering the 'true' value: 'true'_value = base + multiplier * stored_value In ISIS practice, the value of core_multiplier is 1.0 for real core items, since scaling is not usually necessary for floating point data. Note: In the PDS, base and multiplier correspond directly to the data elements OFFSET and SCALING_FACTOR. -
attribute definition:
brightness_temperature
The brightness_temperature element provides the value of the planet brightness temperature, derived from the planet_reading_system_temp after correcting for antenna efficiency and side-lobe gain. -
attribute definition:
spectrum_samples
The spectrum_samples element provides the number of samples which form a given spectrum. -
attribute definition:
formal_errors_group
The formal_errors_group element provides the value of the 1-sigma statistical errors expected in the determination of the derived_planetary_radius, the derived_rms_surface_slope, and the derived_fresnel_reflectivity elements, respectively. -
attribute definition:
footprint_number
The footprint_number element provides a signed integer value. The altimetry and radiometry processing program assigns footprint 0 to that observed at nadir at periapsis. The remaining footprints are located along the spacecraft nadir track, with a separation that depends on the doppler resolution of the altimeter at the epoch at which that footprint is observed. Pre-periapsis footprints will be assigned negative numbers, post-periapsis footprints will be assigned positive ones. A loss of several consecutive burst records from the ALT-EDR will result in missing footprint numbers. -
attribute definition:
msl:software_module_name
The MSL:SOFTWARE_MODULE_NAME element specifies the name of the primary software module used to generate this product. This is the module to which the PDS label entries SOFTWARE_PARAMETER_* and SOFTWARE_KEYWORD_* apply. For MSL, this keyword may be placed in a xxx_HISTORY_PARMS group, where 'xxx' is the task name. There may be multiple groups to accommodate multiple software tasks. -
attribute definition:
mess:fpu_bin
On-chip image binning option for MDIS. Images may be taken either without on-chip binning or with 2x2 binning, which decreases the size of a full image from 1024x1024 pixels to 512x512 pixels. On-chip binning can be used to manage the size of raw images being stored on the spacecraft solid-state recorder, or to increase CCD sensitivity. If this option is used, sensitivity increases by about a factor of four but read noise is similar: 0 = 1x1 binning (none) 1 = 2x2 binning. -
attribute definition:
pole_declination
The pole_declination element provides the value of the declination of the polar axis of a target body. See declination. -
attribute definition:
equatorial_radius
The equatorial_radius element provides the average radius in the equatorial plane of the best fit spheroid which approximates the target body. -
attribute definition:
mro:ms_truss_leg_120_b_temperature
The MRO:MS_TRUSS_LEG_120_B_TEMPERATURE element provides the temperature of the HiRISE instrument's metering structure truss 120-B leg in degrees Centigrade. See Figure 2.3, MRO HiRISE EDR SIS, REFKEYID JPLD-32004. -
attribute definition:
lamp_state
The state of the lamp on an instrument. The values noted are binary on/off values with respect to each of the lamps associated with the instrument. -
attribute definition:
instrument_temperature
The INSTRUMENT_TEMPERATURE element provides the temperature, in degrees Celsius, of an instrument or some part of an instrument. This keyword may be used in conjunction with INSTRUMENT_TEMPERATURE_POINT to more fully describe either single or multiple temperatures at various locations within a single instrument. If there is more than one measurement taken for a given instrument, a multi- value ordered set of values (i.e., sequence) may be constructed to associate each temperature measurement in the INSTRUMENT_TEMPERATURE list with a corresponding item in the INSTRUMENT_TEMPERATURE_POINT sequence of values. -
attribute definition:
storage_level_id
The storage_level_id element identifies a particular storage level. For example, if the complete pathname for a stored data file is 'JPLPDS::DISK$USER1:[JJEANS.UNIVERSE]DESCRPTR.LIS' then the storage_level_id element value will be one of the following: JPLPDS, DISK$USER1, JJEANS, UNIVERSE, DESCRPTR.LIS. -
attribute definition:
billing_address_line
This column stores text for the billing address. The text may consist of several lines containing up to sixty (60) characters each. -
attribute definition:
twist_offset_angle
The twist_offset_angle element provides the angle at which an instrument is mounted, measured perpendicular to the plane defined by the cone and cross-cone axes. See also cone_offset_angle and cross_cone_offset_angle. -
attribute definition:
mro:measurement_geometry_type
The MRO:MEASUREMENT_GEOMETRY_TYPE element provides the type of measurement geometry relative to a laboratory spectral measurement. Examples are 'DIRECTIONAL HEMISPHERICAL', 'HEMISPHERICAL DIRECTIONAL', 'BIDIRECTIONAL, RADIANCE FACTOR', and 'BIDIRECTIONAL, RADIANCE COEFFICIENT'. -
attribute definition:
instrument_version_id
The INSTRUMENT_VERSION_ID element identifies the specific model of an instrument used to obtain data. For example, this keyword could be used to distinguish between an engineering model of a camera used to acquire test data, and a flight model of a camera used to acquire science data during a mission. -
attribute definition:
lro:dlre_vlookx_min
The LRO:DLRE_VLOOKX_MIN element gives the minimum recorded value of the X component of the Diviner Look Unit Vector in a DLRE RDR data product. -
attribute definition:
mess:subf_y1
The zero-based starting row of 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:
dawn:v_12
Name: V12FEE Location: PCU H/K Sensor: PCU Voltage Monitor Sensor Type: Voltage Sensor Gain: 0.0012 Offset: 0 Sensor Offset FC1: 0 Sensor Offset FC2: 0 V_12 = DN * Gain + Offset + Sensor Offset [V] Lower limit red: 11.0 V Lower limit yellow: 11.7 V Upper limit yellow: 12.5 V Upper limit red: 13.0 V -
attribute definition:
medium_type
The medium_type element identifies the physical storage medium for a data volume. Examples: CD-ROM, CARTRIDGE TAPE. -
attribute definition:
missing_scan_lines
The MISSING_SCAN_LINES element is the total number of scan lines missing from an image or observation when it was received on Earth. -
attribute definition:
lcross:tec_setpoint
The LCROSS:TEC_SETPOINT element indicates the setpoint of the LCROSS Visible Spectrometer (VSP) Thermo-Electric Cooler in degrees C. Applies to VSP products only. -
attribute definition:
mro:reference_function_file_name
The MRO:REFERENCE_FUNCTION_FILE_NAME element gives the name of the file located in the CALIB directory containing the function used for building the numerical filter used in the range compression of the signal. -
attribute definition:
wind_sensor_high_power_dur
The WIND_SENSOR_HIGH_POWER_DUR element provides the elapsed time, in seconds, for a wind sensor to be in high power mode before switching to low power mode. -
attribute definition:
first_alt_footprint_tdb_time
The first_alt_footprint_tdb_time element provides the value of the spacecraft ephemeris time that represents the first altimeter footprint of this orbit. It is equal to the altimetry_footprint_tdb_time value in the first record of this orbit's altimetry data file. -
attribute definition:
mode_continuation_flag
The mode_continuation_flag element is a yes-or-no flag which indicates if the first mode in a frame is a continuation of a measurement from the previous frame. Some modes require longer than one frame to make a measurement, resulting in their continuation to a subsequent frame. In that case, the mode_continuation_flag element would have the value Y. -
attribute definition:
rice_option_value
The rice_option_value element is a RICE compressor specific variable providing the number of options used by compression. Note: Information about RICE compression is available in JPL Document 91-D, November 15, 1991, 'Some Practical Universal Noiseless Coding Techniques, Part III.' -
attribute definition:
contamination_id
The contamination_id element identifies a type of contamination which affected an instrument during a particular period of data acquisition. The associated contamination_desc element describes the type of contamination. -
attribute definition:
mean_reflectance
The MEAN_REFLECTANCE element represents the mean reflectance of an imaged area of a target body in intensity over flux (I over F) units. 10,000 I over F units would be produced by normal incidence of sunlight on a Lambert disk at the target-body's distance from the sun -
attribute definition:
spacecraft_operating_mode_id
The spacecraft_operating_mode_id element identifies a particular configuration in which the spacecraft takes and returns data. -
attribute definition:
lro:maximum_stretch
The LRO:MAXIMUM_STRETCH element provides contrast stretch values to be used in the display of a LROC Image. The LRO:MAXIMUM_STRETCH parameter specifies the DN value to map to the 255 DN value of the display. For color images, there will be three values, one for each color. -
attribute definition:
object_classification_type
The object_classification_type element identifies a defined object with a classification specified by the defining data system. -
attribute definition:
mess:piv_mpen
Status of main processor (MP) control of the MDIS pivot. If this is enabled, then the pivot goes to a position broadcast by the MP that points MDIS to nadir or some other aimpoint. If not enabled then a discrete pivot position is commanded. 0 = Disabled 1 = Enabled. -
attribute definition:
center_ring_radius
The CENTER_RING_RADIUS element applies to images of planetary rings only. It is the radius of the ring element that passes through the center of the image. The ring plane is an imaginary plane that divides the planet in half at the equator and extends infinitely outward into space. The center of the image is a point on the ring plane, even though there may be no actual ring material there. -
attribute definition:
lro:dlre_ch5_tb_min
The LRO:DLRE_CH5_TB_MIN element gives the minimum recorded brightness temperature value for channel 5 in a DLRE RDR data product. -
attribute definition:
band_bin_unit
The band_bin_unit element of a Standard ISIS Qube identifies the scientific unit of the values of the band_bin_center element. Currently this must be MICROMETER, since band_bin_center must have wavelength values. -
attribute definition:
data_set_collection_release_dt
The data_set_collection_release_dt element provides the date when the data set collection was released for use. Formation rule: YYYY-MM-DD -
attribute definition:
mro:calibration_lamp_level
The CALIBRATION_LAMP_LEVEL keyword provides the level of the CRISM calibration lamp identified by LIGHT_SOURCE_NAME. 0 indicates that a lamp is unpowered. Also if the lamp level is a non-zero value, MRO:CALIBRATION_LAMP_STATUS must equal ON, OPEN LOOP or CLOSED LOOP. For any lamp, if MRO:CALIBRATION_LAMP_STATUS = ON or OPEN LOOP, the lamp level is proportional to the current being supplied to the lamp. In the special cases of LIGHT_SOURCE_NAME = SPHERE LAMP 1 or LIGHT_SOURCE_NAME = SPHERE LAMP 2, if MRO:CALIBRATION_LAMP_STATUS = CLOSED LOOP, then the lamp level gives the setting of the photodiode in the integrating sphere that provides feedback to control the lamp current. -
attribute definition:
sample_bit_mask
The sample_bit_mask element identifies the active bits in a sample. Note: In the PDS, the domain of sample_bit_mask is dependent upon the currently-described value in the sample_bits element and only applies to integer values. For an 8-bit sample where all bits are active the sample_bit_mask would be 2#11111111#. -
attribute definition:
dawn:i_12
Name: C12FEE Location: PCU H/K Sensor: PCU Current Monitor Sensor Type: Current Sensor Gain: 0.02 Offset: 0 Sensor Offset FC1: 0 Sensor Offset FC2: 0 I_12 = DN * Gain + Offset + Sensor Offset [mA] Lower limit red: 50 mA Lower limit yellow: 60 mA Upper limit yellow: 100 mA Upper limit red: 200 mA -
attribute definition:
dawn:t_dcdc
OPCU DC-converter-board temperature, measured by FC's thermistor HK-Tpcu1 Name: HK-Tpcu1 Location: PCU H/K Sensor: PCU Converter Board Thermistor Sensor Type: AD590 Gain: 0.0373 Offset: -273 Sensor Offset FC1: -1.980 Sensor Offset FC2: -1.980 T_DCDC = DN * Gain + Offset + Sensor Offset [deg C] T_DCDC = DN * Gain + Offset + Sensor Offset + 273.150 [Kelvin] Lower limit red: -40.0 deg C Lower limit yellow: -35.0 deg C Upper limit yellow: +70.0 deg C Upper limit red: +80.0 deg C -
attribute definition:
detector_pixel_height
The detector_pixel_height element provides the height of a pixel in the CCD sensor measured in microns. -
attribute definition:
ra_dec_ref_pixel
The RA_DEC_REF_PIXEL element (x,y) specifies the reference pixel to which the right_ascension and declination apply. The x value is here defined as the pixel value in the LINE_SAMPLE direction, and the y value is defined as the pixel value in the LINE direction. The reference pixel is commonly, but not always, defined to be the center of the image. The coordinate may be specified to sub-pixel precision, and may be specified outside the physical boundaries of the image. -
attribute definition:
resource_class
The RESOURCE_CLASS element indicates the type of resource associated with the dataset. For the primary browser, the value should always be set to: application.dataSetBrowserP
Data Sets and Information
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