APPENDIX C Product Label Keyword Definitions, Values - VICAR Sort

Dictionary:PDS4 Keyword

VICAR Property.VICAR Keyword

General Definition

InSight
-Specific Information

XPath

Valid Values (attribute)
Children (class)

Data Type
Units

msn_surface:application_id

TELEMETRY. APPLICATION_PROCESS_ID

The application_id (often abbreviated APID) attribute identifies the process, or source, which created the data. This can include information such as an identification of the instrument which generated the telemetry stream, its operating mode at the time of data acquisition, and any onboard compression of the data.
InSight Specific:
Indicates the Application ID (APID) number for this product. APID's are used to distinguish types of telemetry products. In general the APID Name should be used rather than the numeric value (see APPLICATION_PROCESS_NAME).

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Mission_Information/Telemetry/application_id

ASCII_NonNegative_Integer

msn_surface:application_name

TELEMETRY. APPLICATION_PROCESS_NAME

The application_name attribute provides the name associated with the source or process which created the data.
InSight Specific:
Indicates the Application ID (APID) name for this product. APID's are used to distinguish types of telemetry products. See the main body of the SIS for a list of APIDs.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Mission_Information/Telemetry/application_name

ASCII_Short_String_Collapsed

geom:selected_instrument_id

ARM_ARTICULATION_STATE. ARTICULATION_DEV_INSTRUMENT_ID

The selected_instrument_id attribute specifies an abbreviated name or acronym that identifies the selected instrument mounted on the articulation device.
InSight Specific:
The values for InSight are BLADE_1, BLADE_2, SCOOP, IDC, WRIST, GRAPPLE, GRAPPLE_ATTACH, SEIS, WTS, HP3, and NOTOOL.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Articulation_Device_Parameters[1]/selected_instrument_id

ASCII_Short_String_Collapsed

geom:Vector_Device_Gravity

*_ARTICULATION_STATE. ARTICULATION_DEV_VECTOR

The Vector_Device_Gravity class is a unit vector that specifies the direction of an external force acting on the articulation device, in the spacecraft's coordinate system, at the time the pose was computed.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Articulation_Device_Parameters[1]/Vector_Device_Gravity

1) geom:x_unit

2) geom:y_unit

3) geom:z_unit

4) geom:Vector_Cartesian_Unit

geom:index_value_angle

ARM_ARTICULATION_STATE. ARTICULATION_DEVICE_ANGLE
ARM_ARTICULATION_STATE. ARTICULATION_DEVICE_ANGLE__UNIT

The index_value_angle attribute provides the value of an angle as named by the associated index_id, index_name, or index_sequence_number.
InSight Specific:
Values are in radians.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Articulation_Device_Parameters[*]/Device_Angle/Device_Angle_Index[*]/index_value_angle

ASCII_Real

Units_of_Angle

geom:device_id

*_ARTICULATION_STATE. ARTICULATION_DEVICE_ID

The device_id attribute specifies the abbreviated identification of an articulation device.
InSight Specific:
On InSight the ids are "IDA" for the arm and "GRAPPLE" for the grapple.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Articulation_Device_Parameters[*]/device_id

ASCII_Short_String_Collapsed

geom:device_mode

GRAPPLE_ARTICULATION_STATE. ARTICULATION_DEVICE_MODE

The device_mode attribute specifies the deployment state (i.e., physical configuration) of an articulation device at the time of data acquisition. Examples include 'Arm Vibe', 'Deployed', 'Free Space', 'Stowed'. Note: the value set for this attribute is mission-specific and should be declared in a mission-specific dictionary.
InSight Specific:
State of the grapple fingers. The value is determined by the IDA FSW by reading the state of the two limit switches on the grapple. It affects when the grapple opening algorithm completes. Bit 0 is the "fingers closed" switch, with 0=fingers-not-closed and 1=fingers-closed. Bit 1 is the "fingers open" switch, with 0=fingers-open and 1=fingers-not-open. This translates to the 4 states in the valid values list: OPEN, BROKEN, IN_BETWEEN, CLOSED. There is no mode for the IDA (arm) articulation device.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Articulation_Device_Parameters[2]/device_mode

ASCII_Short_String_Collapsed

geom:device_name

GRAPPLE_ARTICULATION_STATE. ARTICULATION_DEVICE_NAME

The device_name attribute specifies the common name of an articulation device.
InSight Specific:
On InSight the names are 'INSTRUMENT_DEPLOYMENT_ARM' and 'GRAPPLE'.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Articulation_Device_Parameters[*]/device_name

ASCII_Short_String_Collapsed

geom:device_phase

GRAPPLE_ARTICULATION_STATE. ARTICULATION_DEVICE_PHASE

The device_phase attribute specifies the current phase of the mission, from an articulation-device-centric point of view.
InSight Specific:
Current mission phase from a grapple-centric perspective. This affects whether the IDA_OPEN_GRAPPLE command is accepted (only in OK_TO_OPEN phase), and the assumed force on the end of the arm (based on which instrument the phase says is grappled) during arm deflection computation. Only human operators (via spacecraft command) can change this value. Valid values are LAUNCH_LOCKED, STOWED, OK_TO_OPEN, SEIS_GRAPPLED, WTS_GRAPPLED, HP3_GRAPPLED.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Articulation_Device_Parameters[2]/device_phase

ASCII_Short_String_Collapsed

geom:index_value_temperature

*_ARTICULATION_STATE. ARTICULATION_DEVICE_TEMP
*_ARTICULATION_STATE. ARTICULATION_DEVICE_TEMP__UNIT

The index_value_temperature attribute provides the value of a temperature as named by the associated index_id or index_name.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Articulation_Device_Parameters[*]/Device_Temperature/Device_Temperature_Index/index_value_temperature

ASCII_Real

Units_of_Temperature

img:auto_exposure_data_cut

OBSERVATION_REQUEST_PARMS. AUTO_EXPOSURE_DATA_CUT

The auto_exposure_data_cut attribute specifies the DN value which a specified fraction of pixels is permitted to exceed. The fraction is specified using the auto_exposure_data_fraction attribute.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Commanded_Parameters/Exposure/Autoexposure/auto_exposure_data_cut

ASCII_Integer

img:auto_exposure_percent

OBSERVATION_REQUEST_PARMS. AUTO_EXPOSURE_PERCENT

The auto_exposure_percent attribute specifies the auto-exposure early-termination percent. 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.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Commanded_Parameters/Exposure/Autoexposure/auto_exposure_percent

ASCII_Real

img:auto_exposure_pixel_fraction

OBSERVATION_REQUEST_PARMS. AUTO_EXPOSURE_PIXEL_FRACTION

The auto_exposure_pixel_fraction attribute specifies the percentage of pixels whose DN values may exceed the auto_expsoure_data_cut.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Commanded_Parameters/Exposure/Autoexposure/auto_exposure_pixel_fraction

ASCII_Real

img:sample_fov

INSTRUMENT_STATE_PARMS. AZIMUTH_FOV
INSTRUMENT_STATE_PARMS. AZIMUTH_FOV__UNIT

The sample_fov attribute specifies the angular measure of the field of view of an imaged scene, as measured in the image sample direction (generally horizontal).
InSight Specific:
Computed by projecting rays from the left and right edges of the image at the center through the camera model, and computing the angle subtended by those rays.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Subframe/sample_fov

ASCII_Real

Units_of_Angle

img:color_filter_array_state

INSTRUMENT_STATE_PARMS. BAYER_METHOD

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").
InSight Specific:
InSight uses only Malvar or Raw Bayer in pipeline processing.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Color_Filter_Array/color_filter_array_state

1) Encoded

2) Decoded

3) No CFA

ASCII_Short_String_Collapsed

img:color_filter_array_type

INSTRUMENT_STATE_PARMS. CFA_TYPE

Defines the type of Color Filter Array (CFA) used to encode multiple colors in a single exposure. The most common example of this is the Bayer pattern. This is optional if there is no CFA. Additional attributes, specific to each CFA type, define whether or not the CFA pattern has been removed, and if so, how (e.g. bayer_algorithm).

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Color_Filter_Array/color_filter_array_type

1) Bayer RGGB

ASCII_Short_String_Collapsed

img:color_space

DERIVED_IMAGE_PARMS. COLOR_SPACE

Defines the color space in which this product is expressed. Some color spaces (e.g. XYZ or xyY) are independent of illuminant, while for others (e.g. sRGB or pRGB) the illuminant matters. It is expected that the defined color spaces will increase over time.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Color_Processing/color_space

1) iRGB

2) sRGB

3) pRGB

4) wRGB

5) CIE_XYZ

6) CIE_xyY

7) HSI

ASCII_Short_String_Collapsed

geom:Coordinate_Space_Index

*_COORDINATE_SYSTEM. COORDINATE_SYSTEM_INDEX
*_COORDINATE_SYSTEM. COORDINATE_SYSTEM_INDEX_NAME
*. REFERENCE_COORD_SYSTEM_INDEX

Identifies a coordinate space using an index value given in an identified list.
InSight Specific:
InSight uses coordinate space indices of 'SITE' and 'DRIVE'. Although InSight is not supposed to move once landed, these are included for compatibility with other Mars surface missions.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Derived_Product_Parameters/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index[*]

2)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Derived_Product_Parameters/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index

3)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index

4)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Surface_Model_Parameters/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index

5)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index

6)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index[*]

7)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Surface_Model_Parameters/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index[*]

8)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index[*]

9)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Derived_Geometry/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index

10)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Coordinate_Space_Definition[1]/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index

11)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Coordinate_Space_Definition[*]/Coordinate_Space_Present/Coordinate_Space_Indexed/Coordinate_Space_Index[*]

12)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Derived_Geometry[*]/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index

1) geom:index_value_number

2) geom:index_id

3) geom:index_name

4) geom:index_sequence_number

5) geom:List_Index_No_Units

geom:index_id

*. COORDINATE_SYSTEM_INDEX_NAME

The index_id attribute supplies a short name (identifier) for the associated value in a group of related values.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Derived_Product_Parameters/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index[*]/index_id

2)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Derived_Product_Parameters/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index/index_id

3)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index/index_id

4)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Surface_Model_Parameters/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index/index_id

5)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index/index_id

6)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index[*]/index_id

7)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Surface_Model_Parameters/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index[*]/index_id

8)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index[*]/index_id

9)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Derived_Geometry/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index/index_id

10)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Articulation_Device_Parameters[*]/Device_Angle/Device_Angle_Index[*]/index_id

11)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Articulation_Device_Parameters[*]/Device_Temperature/Device_Temperature_Index/index_id

12)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Coordinate_Space_Definition[1]/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index/index_id

13)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Coordinate_Space_Definition[*]/Coordinate_Space_Present/Coordinate_Space_Indexed/Coordinate_Space_Index[*]/index_id

14)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Derived_Geometry[*]/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index/index_id

15)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Motion_Counter/Motion_Counter_Index[*]/index_id

ASCII_Short_String_Collapsed

geom:coordinate_space_frame_type

*. COORDINATE_SYSTEM_NAME

The coordinate_space_frame_type attribute identifies the type of frame being described, such as SITE, LOCAL_LEVEL, LANDER, ROVER, ARM, etc. When combined with Coordinate_Space_Index and the optional solution_id in the Coordinate_Space_Indexed class, this serves to fully name an instance of a coordinate space.
InSight Specific:
Coordinate systems used by the InSight pipeline are Site, Lander, and Arm.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Derived_Product_Parameters/Coordinate_Space_Reference/Coordinate_Space_Indexed/coordinate_space_frame_type

2)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Coordinate_Space_Reference/Coordinate_Space_Indexed/coordinate_space_frame_type

3)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Surface_Model_Parameters/Coordinate_Space_Reference/Coordinate_Space_Indexed/coordinate_space_frame_type

4)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/Coordinate_Space_Reference/Coordinate_Space_Indexed/coordinate_space_frame_type

5)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Derived_Geometry/Coordinate_Space_Reference/Coordinate_Space_Indexed/coordinate_space_frame_type

6)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Coordinate_Space_Definition[1]/Coordinate_Space_Reference/Coordinate_Space_Indexed/coordinate_space_frame_type

7)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Coordinate_Space_Definition[*]/Coordinate_Space_Present/Coordinate_Space_Indexed/coordinate_space_frame_type

8)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Derived_Geometry[*]/Coordinate_Space_Reference/Coordinate_Space_Indexed/coordinate_space_frame_type

ASCII_Short_String_Collapsed

proc:program_start_date_time

*. DAT_TIM

The program_start_date_time specifies the datetime for the start of the software program execution.

1)/Product_Observational/Observation_Area/Discipline_Area/Processing_Information/Process/Software/Software_Program[*]/program_start_date_time

2)/Product_Observational/Observation_Area/Discipline_Area/Processing_Information/Process/Software/Software_Program/program_start_date_time

ASCII_Date_Time_YMD_UTC

img_surface:derived_image_type_name

DERIVED_IMAGE_PARMS. DERIVED_IMAGE_TYPE

The derived_image_type_name attribute specifies how to interpret the pixel values in a derived image (or colloquially, the type of the derived image itself). Valid values vary per mission depending on the products produced.
InSight Specific:
Additional types may be added throughout the mission. See the SIS for a table of current valid values.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Derived_Product_Parameters/derived_image_type_name

ASCII_Short_String_Collapsed

img:erase_count

OBSERVATION_REQUEST_PARMS. DETECTOR_ERASE_COUNT

The erase_count specifies the number of times a detector has been or will be flushed of data in raw counts, dependent on the parent class for the attribute.
InSight Specific:
Number of fast flushes

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Commanded_Parameters/Detector/erase_count

ASCII_NonNegative_Integer

img:detector_to_image_rotation

INSTRUMENT_STATE_PARMS. DETECTOR_TO_IMAGE_ROTATION

The detector_to_image_rotation attribute specifies the clockwise rotation, in degrees, that was applied to an image along its optical path through an instrument, from detector to final image orientation.
InSight Specific:
The IDC EDR is rotated 270 degrees, so the arm/grapple is at the top of the image. The ICC requires no rotation.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Detector/detector_to_image_rotation

ASCII_Real

Units_of_Angle

msn_surface:download_priority

TELEMETRY. DOWNLOAD_PRIORITY

The download_priority attribute specifies which data to downlink/transmit, based on order of importance. The lower numerical priority (higher-ranked number) data products are transmitted before higher numerical priority (lower-ranked number) data products. For example, an image with a downlink priority of 1 will be transmitted before an image with a downlink priority of 6. Value of 0 specifies use of on-board default.
InSight Specific:
Values are 1-6 for InSight.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Mission_Information/Telemetry/download_priority

ASCII_NonNegative_Integer

img:processing_algorithm

INSTRUMENT_STATE_PARMS. DOWNSAMPLE_METHOD

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.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Brightness_Correction/processing_algorithm

2)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Radiometric_Correction/processing_algorithm

3)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Color_Filter_Array/processing_algorithm

4)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Sampling/Companding/processing_algorithm

5)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Commanded_Parameters/Exposure/Autoexposure/processing_algorithm

ASCII_Short_String_Collapsed

msn_surface:earth_received_start_date_time

TELEMETRY. EARTH_RECEIVED_START_TIME

The earth_received_start_date_time attribute provides the earliest time at which any component telemetry data for a particular product was received.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Mission_Information/Telemetry/earth_received_start_date_time

ASCII_Date_Time_YMD_UTC

msn_surface:earth_received_stop_date_time

TELEMETRY. EARTH_RECEIVED_STOP_TIME

The earth_received_stop_date_time attribute provides the latest time at which any component telemetry data for a particular product was received.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Mission_Information/Telemetry/earth_received_stop_date_time

ASCII_Date_Time_YMD_UTC

img:line_fov

INSTRUMENT_STATE_PARMS. ELEVATION_FOV
INSTRUMENT_STATE_PARMS. ELEVATION_FOV__UNIT

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).
InSight Specific:
Computed by projecting rays from the top and bottom edges of the image at the center through the camera model, and computing the angle subtended by those rays.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Subframe/line_fov

ASCII_Real

Units_of_Angle

img:encoded_display_gamma

DERIVED_IMAGE_PARMS. ENCODED_DISPLAY_GAMMA

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.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Color_Processing/encoded_display_gamma

ASCII_Short_String_Collapsed

img_surface:Error_Model

DERIVED_IMAGE_PARMS. ERROR_MODEL_DESC__PTR

The Error_Model class specifies the name of the error model used, a reference to the algorithm descriptions, and the parameters needed for that algorithm. The specific set of values is determined by each individual missions.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Error_Model

1) img_surface:error_model_name

2) img_surface:Error_Model_Parameter

3) Internal_Reference

img_surface:error_model_name

DERIVED_IMAGE_PARMS. ERROR_MODEL_NAME

The error_model_name attribute specifies the method or algorithm used to create the error estimate. Each mission will define their own set of possible values. Algorithms will be added over time. The initial value is MIPL_CONST_DISPARITY_PROJECTED_V1, which means an arbitrary constant disparity error is assumed (in ERROR_MODEL_PARMS), which is projected through the camera models to approximate an error ellipse, which is then projected to the XYZ or range/crossrange axes depending on the file type.
InSight Specific:
The only error model used by the InSight pipeline is MIPL_CONST_DISPARITY_PROJECTED_V1, which projects a constant disparity into XYZ space to determine the error.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Error_Model/error_model_name

ASCII_Short_String_Collapsed

msn_surface:expected_packets

TELEMETRY. EXPECTED_PACKETS

The expected_packets attribute provides the total number of telemetry packets which constitute a complete data product, i.e., a data product without missing data.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Mission_Information/Telemetry/expected_packets

ASCII_NonNegative_Integer

img:exposure_count

INSTRUMENT_STATE_PARMS. EXPOSURE_COUNT

The exposure count attribute provides the number of exposures taken during a certain interval, such as the duration of one command. For example, this may include the number of exposures needed by an autoexpose algorithm.
InSight Specific:
Actual number of auto exposure iterations

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Exposure/exposure_count

ASCII_NonNegative_Integer

img:exposure_duration

INSTRUMENT_STATE_PARMS. EXPOSURE_DURATION
INSTRUMENT_STATE_PARMS. EXPOSURE_DURATION__UNIT

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.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Exposure/exposure_duration

ASCII_Real

Units_of_Time

img:exposure_duration_count

OBSERVATION_REQUEST_PARMS. EXPOSURE_DURATION_COUNT

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.
InSight Specific:
For InSight, the factor is 6.21 msec/DN.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Exposure/exposure_duration_count

2)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Commanded_Parameters/Exposure/exposure_duration_count

ASCII_NonNegative_Integer

img:exposure_type

OBSERVATION_REQUEST_PARMS. EXPOSURE_TYPE

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.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Commanded_Parameters/Exposure/exposure_type

1) Manual

2) Auto

3) Test

ASCII_Short_String_Collapsed

img:first_line

IMAGE_DATA. FIRST_LINE

The first_line attribute indicates the line within a source image that corresponds to the first line in a sub-image.
InSight Specific:
InSight does not support subframing, so this value is always 1.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Subframe/first_line

ASCII_NonNegative_Integer

img:first_sample

IMAGE_DATA. FIRST_LINE_SAMPLE

The first_sample attribute indicates the sample within a source image that corresponds to the first sample in a sub-image.
InSight Specific:
InSight does not support subframing, so this value is always 1.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Subframe/first_sample

ASCII_NonNegative_Integer

lid_reference

DERIVED_IMAGE_PARMS. FLAT_FIELD_FILE_NAME

The lid_reference attribute provides the logical_identifier for a product.

1)/Product_Collection/Context_Area/Investigation_Area/Internal_Reference/lid_reference

2)/Product_Collection/Context_Area/Observing_System/Observing_System_Component[*]/Internal_Reference/lid_reference

3)/Product_Collection/Context_Area/Target_Identification/Internal_Reference/lid_reference

4)/Product_Collection/Reference_List/Internal_Reference[*]/lid_reference

5)/Product_Document/Reference_List/Internal_Reference[*]/lid_reference

6)/Product_Document/Context_Area/Investigation_Area/Internal_Reference/lid_reference

7)/Product_Document/Context_Area/Observing_System/Observing_System_Component/Internal_Reference/lid_reference

8)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Geometry_Projection/Internal_Reference/lid_reference

9)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Stereo_Product_Parameters/Internal_Reference/lid_reference

10)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Derived_Product_Parameters/Placement_Target_Instrument/Internal_Reference/lid_reference

11)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Flat_Field_Correction/Flat_Field_File/Internal_Reference/lid_reference

12)/Product_Observational/Observation_Area/Investigation_Area/Internal_Reference/lid_reference

13)/Product_Observational/Observation_Area/Observing_System/Observing_System_Component[*]/Internal_Reference/lid_reference

14)/Product_Observational/Observation_Area/Target_Identification/Internal_Reference/lid_reference

15)/Product_Browse/Reference_List/Internal_Reference/lid_reference

ASCII_LID

msn_surface:flight_software_version_id

TELEMETRY. FLIGHT_SOFTWARE_VERSION_ID

The flight_software_version_id attribute identifies the version of the instrument flight software used to acquire the image.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Mission_Information/Telemetry/flight_software_version_id

ASCII_Short_String_Collapsed

data_type

SYSTEM. FORMAT

The data_type attribute provides the hardware representation used to store a value in Element_Array.

1)/Product_Collection/File_Area_Inventory/Inventory/Record_Delimited/Field_Delimited[*]/data_type

2)/Product_Observational/File_Area_Observational/Table_Delimited[*]/Record_Delimited/Field_Delimited[*]/data_type

3)/Product_Observational/File_Area_Observational/Array_2D_Image/Element_Array/data_type

4)/Product_Observational/File_Area_Observational/Array_3D_Image/Element_Array/data_type

1) ComplexLSB16

2) ComplexLSB8

3) ComplexMSB16

4) ComplexMSB8

5) IEEE754LSBDouble

6) IEEE754LSBSingle

7) IEEE754MSBDouble

8) IEEE754MSBSingle

9) SignedBitString

10) SignedByte

11) SignedLSB2

12) SignedLSB4

13) SignedLSB8

14) SignedMSB2

15) SignedMSB4

16) SignedMSB8

17) UnsignedBitString

18) UnsignedByte

19) UnsignedLSB2

20) UnsignedLSB4

21) UnsignedLSB8

22) UnsignedMSB2

23) UnsignedMSB4

24) UnsignedMSB8

ASCII_Short_String_Collapsed

img:frame_id

IDENTIFICATION. FRAME_ID

The frame_id attribute specifies an identification for a particular instrument measurement frame. 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.
InSight Specific:
Used to denote the commanded camera eye for stereo. InSight has no stereo camera but the IDC is commanded with some images marked "left" and "right" for ease of stereo processing. Note that any given image can be used either as a left or right eye image in special processing; this value reflects only the commanded intent (via IMAGE_ID).

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Frame/frame_id

ASCII_Short_String_Collapsed

img:frame_type_name

IDENTIFICATION. FRAME_TYPE

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.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Frame/frame_type_name

ASCII_Short_String_Collapsed

img_surface:geometry_projection_type

IDENTIFICATION. GEOMETRY_PROJECTION_TYPE

The geometry_projection_type attribute specifies how pixels in a file have been reprojected to correct for camera distortion, linearization, or rubber-sheeting (it is not the intent of this field to capture map projections). "Raw" indicates no projection has been done.
InSight Specific:
RAW means the image uses a CAHVOR or CAHVORE camera model. LINEARIZED means that reprojection has been performed to linearize the camera model (thus removing things like lens distortion). This means the image uses a CAHV camera model.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Geometry_Projection/geometry_projection_type

1) Raw

2) Linearized

ASCII_Short_String_Collapsed

msn_surface:surface_gravity

ARM_ARTICULATION_STATE. GRAVITY_ACCELERATION

The surface_gravity attribute specifies the acceleration of gravity (magnitude, not direction).

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Mission_Information/surface_gravity

ASCII_Real

Units_of_Acceleration

img:illuminant

DERIVED_IMAGE_PARMS. ILLUMINANT

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.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Color_Processing/illuminant

ASCII_Short_String_Collapsed

msn_surface:data_size

TELEMETRY. IMAGE_DATA_SIZE

The data_size specifies number of bytes in the compressed data stream, not including headers.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Mission_Information/Telemetry/data_size

ASCII_NonNegative_Integer

img_surface:image_id

IDENTIFICATION. IMAGE_ID

The image_id is an arbitrary string identifier that is associated with this image. The specific interpretation of it is mission-dependent, and it need not be unique to this image. For example, missions may use it as an image counter, a round-trip token indicating how to process the image, or a FSW-assigned value identifying the image.
InSight Specific:
The image_id is a 32-bit integer token set in the command sent from the ground, and returned in the image telemetry. It contains five subfields, each of which has its own label attributes: sequence_id, mesh_id, mosaic_id, stereo_id, and camera eye (frame_id). See each attribute for its usage. Note that image_id values are not unique (multiple images may share the same ID).

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Image_Identifiers/image_id

ASCII_Short_String_Collapsed

img_surface:image_type

IDENTIFICATION. IMAGE_TYPE

The image_type attribute specifies the type of image acquired. The intent is to distinguish between different kinds of image-related data that may differ in how they are interpreted. Some types are not standard images, but they are stored in an image structure. Examples include Regular, Thumbnail, Reference Pixels, Histogram, Row Sum, and Column Sum.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Instrument_Information/image_type

1) REGULAR

2) THUMBNAIL

3) REF_PIXELS

4) HISTOGRAM

5) ROW_SUM

6) COL_SUM

7) SPECTRA

8) HEALTH

ASCII_Short_String_Collapsed

lidvid_reference

DERIVED_IMAGE_PARMS. INPUT_PRODUCT_ID

The lidvid_reference attribute provides the logical_identifier plus version_id, which uniquely identifies a product.

1)/Product_File_Text/Reference_List/Source_Product_Internal[*]/lidvid_reference

2)/Product_Observational/Observation_Area/Discipline_Area/Processing_Information/Input_Product_List/Input_Product[*]/Internal_Reference/lidvid_reference

3)/Product_Observational/Reference_List/Source_Product_Internal[*]/lidvid_reference

4)/Product_Observational/Observation_Area/Discipline_Area/Processing_Information/Input_Product_List/Input_Product/Internal_Reference/lidvid_reference

5)/Product_Observational/Reference_List/Internal_Reference/lidvid_reference

6)/Product_Observational/Reference_List/Source_Product_Internal/lidvid_reference

ASCII_LIDVID

proc:Input_Product

DERIVED_IMAGE_PARMS. INPUT_PRODUCT_ID

The Input_Product class describes one of the product most directly used as input to software for product creation, including raw, partially-processed, calibrated, or derived products.

1)/Product_Observational/Observation_Area/Discipline_Area/Processing_Information/Input_Product_List/Input_Product[*]

2)/Product_Observational/Observation_Area/Discipline_Area/Processing_Information/Input_Product_List/Input_Product

1) local_identifier

2) External_Reference

3) Internal_Reference

4) Local_Internal_Reference

img:color_subsampling_mode

COMPRESSION_PARMS. INST_CMPRS_COLOR_MODE

The color_subsampling_mode attribute specifies the JPEG color subsampling mode used during compression. Valid values: '4:2:2' - 4:2:2 chroma subsampling, which is the typical case, '4:4:4' - 4:4:4 chroma sampling, which indicates no subsampling, 'Grayscale' - indicates a grayscale image
InSight Specific:
Note that the VICAR valid values are different from PDS 4 but mean the same: COLOR_MODE_GRAY, COLOR_MODE_422, COLOR_MODE_444

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Onboard_Compression/JPEG_Parameters/color_subsampling_mode

1) 4:4:4

2) 4:2:2

3) Grayscale

ASCII_Short_String_Collapsed

img:onboard_compression_type

COMPRESSION_PARMS. INST_CMPRS_NAME

The onboard_compression_type attribute identifies the type of on-board compression used for data storage and transmission. Valid Values: 'ICER', 'LOCO', 'JPEG', 'JPEG Progressive', 'MSSS Lossless', 'None'.
InSight Specific:
Almost all images will be JPEG. The only other option is None, which is unlikely to be used outside of instrument calibration and checkout.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Onboard_Compression/onboard_compression_type

1) ICER

2) ICT

3) LOCO

4) JPEG

5) JPEG Progressive

6) MSSS Lossless

7) None

ASCII_Short_String_Collapsed

img:jpeg_quality

COMPRESSION_PARMS. INST_CMPRS_QUALITY

The jpeg_quality attribute is a JPEG specific variable which identifies the resultant or targeted image quality index for on-board data compression.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Onboard_Compression/JPEG_Parameters/jpeg_quality

ASCII_NonNegative_Integer

img:onboard_compression_rate

COMPRESSION_PARMS. INST_CMPRS_RATE

The onboard_compression_rate attribute provides the average number of bits needed to represent a pixel for image that was compressed on-board for data storage and transmission.
InSight Specific:
Represents actual results (not commanded value)

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Onboard_Compression/onboard_compression_rate

ASCII_Real

img:onboard_compression_ratio

COMPRESSION_PARMS. INST_CMPRS_RATIO

The onboard_compression_ratio attribute provides the ratio of the size, in bytes, of the original uncompressed data object to its compressed form (original size / compressed size). Onboard compression is performed for data storage and transmission.
InSight Specific:
Represents actual results (not commanded value)

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Onboard_Compression/onboard_compression_ratio

ASCII_Real

geom:instrument_azimuth

*_DERIVED_GEOMETRY_PARMS. INSTRUMENT_AZIMUTH__UNIT

The instrument_azimuth attribute specifies the value for an instrument's rotation in the horizontal direction. It may be measured from a low hard stop, or relative to a coordinate frame. Although it may be used for any instrument where it makes sense, it is primarily intended for use in surface-based instruments that measure pointing in terms of azimuth and elevation. If this value is expressed using a coordinate system, the coordinate system is specified by the Coordinate_Space_Reference class. The interpretation of exactly what part of the instrument is being pointed is mission-specific. It could be the boresight, the camera head direction, the CAHV camera model A vector direction, or any of a number of other things. As such, for multimission use this value should be used mostly as an approximation, e.g. identifying scenes which might contain a given object.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Derived_Geometry[*]/instrument_azimuth

ASCII_Real

Units_of_Angle

geom:instrument_elevation

*_DERIVED_GEOMETRY_PARMS. INSTRUMENT_ELEVATION__UNIT

The instrument_elevation attribute specifies the value for an instrument's rotation in the vertical direction. It may be usually measured from a low hard stop, or relative to a coordinate frame. Although it may be used for any instrument where it makes sense, it is primarily intended for use in surface-based instruments that measure pointing in terms of azimuth and elevation. If this value is expressed using a coordinate system, the coordinate system is specified by the Coordinate_Space_Reference class. The interpretation of exactly what part of the instrument is being pointed is mission-specific. It could be the boresight, the camera head direction, the CAHV camera model A vector direction, or any of a number of other things. As such, for multimission use this value should be used mostly as an approximation, e.g. identifying scenes that might contain a given object.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Derived_Geometry[*]/instrument_elevation

ASCII_Real

Units_of_Angle

img_surface:ops_instrument_key

IDENTIFICATION. INSTRUMENT_ID

The ops_instrument_key attribute specifies the identifier or key for the instrument that was used during operations to look up instrument parameters or calibration.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Instrument_Information/ops_instrument_key

ASCII_Short_String_Preserved

img_surface:instrument_mode_id

INSTRUMENT_STATE_PARMS. INSTRUMENT_MODE_ID

The instrument_mode_id attribute provides an instrument-dependent designation of operating mode. This may be simply a number, letter or code, or a word such as 'normal', 'full resolution', 'near encounter', or 'fixed grating'. These types may vary by mission so the permissible values should be set by the mission dictionaries.
InSight Specific:
For InSight the value is always 'FULL_FRAME'.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Instrument_Information/instrument_mode_id

ASCII_Short_String_Collapsed

img_surface:instrument_serial_number

IDENTIFICATION. INSTRUMENT_SERIAL_NUMBER

The instrument serial number element provides the manufacturer's serial number assigned to an instrument. This number may be used to uniquely identify a particular instrument for tracing its components or determining its calibration history, for example.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Instrument_Information/instrument_serial_number

ASCII_Short_String_Collapsed

img:temperature_value

INSTRUMENT_STATE_PARMS. INSTRUMENT_TEMPERATURE
INSTRUMENT_STATE_PARMS. INSTRUMENT_TEMPERATURE__UNIT

The temperature_value attribute provides the temperature, in the specified units, of some point on an imaging instrument or other imaging instrument device.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Instrument_State/Device_Temperatures/Device_Temperature[*]/temperature_value

ASCII_Real

Units_of_Temperature

img:device_id

INSTRUMENT_STATE_PARMS. INSTRUMENT_TEMPERATURE_NAME

The device_id attribute supplies the identifier of an imaging instrument, an imaging instrument device, or some point on the instrument or device.
InSight Specific:
On InSight this is used to describe camera temperatures. Values are 'IDC_CCD', 'IDC_ELECTRONICS', 'ICC_CCD', and 'ICC_ELECTRONICS'.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Instrument_State/Device_Temperatures/Device_Temperature[*]/device_id

ASCII_Short_String_Collapsed

img_surface:instrument_type

IDENTIFICATION. INSTRUMENT_TYPE

The instrument_type attribute specifies the type of an instrument, for example IMAGING CAMERA, SPECTROMETER, IMAGING SPECTROMETER, RADIOMETER, etc.
InSight Specific:
For InSight cameras, the value is always 'IMAGING CAMERA'

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Instrument_Information/instrument_type

ASCII_Short_String_Collapsed

img_surface:instrument_version_number

IDENTIFICATION. INSTRUMENT_VERSION_ID

The instrument_version_number 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.
InSight Specific:
For InSight the value is 'EMC' for engineering model, 'FMC' for flight model, or 'SIM' for the simulator.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Instrument_Information/instrument_version_number

ASCII_Short_String_Collapsed

invalid_constant

IMAGE_DATA. INVALID_CONSTANT

The invalid_constant attribute provides a value that indicates the original value was outside the valid range for the parameter.
InSight Specific:
The value should be 0.0 for most MIPL-generated products. No distinction is generally made between invalid and missing data.

1)/Product_Observational/File_Area_Observational/Array_2D_Image/Special_Constants/invalid_constant

2)/Product_Observational/File_Area_Observational/Array_3D_Image/Special_Constants/invalid_constant

ASCII_Short_String_Collapsed

offset

SYSTEM. LBLSIZE

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.

1)/Product_Collection/File_Area_Inventory/Inventory/offset

2)/Product_Observational/File_Area_Observational/Table_Delimited[*]/offset

3)/Product_Observational/File_Area_Observational_Supplemental[1]/Stream_Text/offset

4)/Product_Observational/File_Area_Observational_Supplemental[*]/Encoded_Image/offset

5)/Product_XML_Schema/File_Area_XML_Schema[*]/XML_Schema/offset

6)/Product_File_Text/File_Area_Text/Stream_Text/offset

7)/Product_Observational/File_Area_Observational/Array_2D_Image/offset

8)/Product_Observational/File_Area_Observational/Header/offset

9)/Product_Observational/File_Area_Observational/Array_3D_Image/offset

10)/Product_Observational/File_Area_Observational_Supplemental/Encoded_Image/offset

11)/Product_Browse/File_Area_Browse/Encoded_Image/offset

ASCII_NonNegative_Integer

Units_of_Storage

object_length

SYSTEM. LBLSIZE

The object_length attribute provides the length of the digital object in bytes.

1)/Product_Observational/File_Area_Observational/Header/object_length

ASCII_NonNegative_Integer

Units_of_Storage

img:samples

IMAGE_DATA. LINE_SAMPLES

The samples attribute indicates the total number of data instances along the horizontal axis of an image or sub-image.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Subframe/samples

ASCII_NonNegative_Integer

img_surface:linearization_mode

DERIVED_IMAGE_PARMS. LINEARIZATION_MODE

The linearization_mode attribute specifies what kind of stereo partner was used to linearize the image (the process requires two camera models).
InSight Specific:
On InSight, Nominal mode is not available.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Geometry_Projection/linearization_mode

1) Nominal

2) Actual

3) None

ASCII_Short_String_Collapsed

img_surface:linearization_mode_fov

DERIVED_IMAGE_PARMS. LINEARIZATION_MODE

The linearization_mode_fov attribute specifies how the linearized camera model's field of view (FOV) as constructed (corresponding to the "cahv_fov" parameter in MIPL software).
InSight Specific:
On InSight, Nominal mode is not available.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Geometry_Projection/linearization_mode_fov

1) Min

2) Max

3) Linear

4) None

ASCII_Short_String_Collapsed

img:lines

IMAGE_DATA. LINES

The lines attribute indicates the total number of data instances along the vertical axis of an image or sub-image.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Subframe/lines

ASCII_NonNegative_Integer

local_mean_solar_time

IDENTIFICATION. LOCAL_MEAN_SOLAR_TIME

The local_mean_solar_time attribute provides the hour angle of the fictitious mean Sun at a fixed point on a rotating solar system body.

1)/Product_Observational/Observation_Area/Time_Coordinates/local_mean_solar_time

ASCII_Short_String_Collapsed

msn:start_local_mean_solar_time

IDENTIFICATION. LOCAL_MEAN_SOLAR_TIME

start_local_mean_solar_time is the local mean solar time, as defined in the main PDS4 data dictionary.

1)/Product_Observational/Observation_Area/Discipline_Area/Mission_Information/Surface_Mission/start_local_mean_solar_time

ASCII_Short_String_Collapsed

local_true_solar_time

IDENTIFICATION. LOCAL_TRUE_SOLAR_TIME

The local_true_solar_time (LTST) attribute provides the local time on a rotating solar system body where LTST is 12 h at the sub-solar point (SSP) and increases 1 h for each 15 degree increase in east longitude away from the SSP for prograde rotation.
InSight Specific:
The valid value is expressed in terms of a 24-hour clock, so the acceptable range is 00:00:00.000 to 23:59:59.999. See also LOCAL_TRUE_SOLAR_TIME_SOL for the sol number.

1)/Product_Observational/Observation_Area/Time_Coordinates/local_true_solar_time

ASCII_Short_String_Collapsed

msn:start_local_true_solar_time

IDENTIFICATION. LOCAL_TRUE_SOLAR_TIME

start_local_true_solar_time is the local true solar time, as defined in the main PDS4 data dictionary.
InSight Specific:
The valid value is expressed in terms of a 24-hour clock, so the acceptable range is 00:00:00.000 to 23:59:59.999. See also LOCAL_TRUE_SOLAR_TIME_SOL for the sol number.

1)/Product_Observational/Observation_Area/Discipline_Area/Mission_Information/Surface_Mission/start_local_true_solar_time

ASCII_Short_String_Collapsed

msn:start_local_true_solar_time_sol

IDENTIFICATION. LOCAL_TRUE_SOLAR_TIME_SOL

The start_local_true_solar_time_sol element specifies the number of solar days elapsed since a reference day (e.g. the day on which a landing vehicle set down) for local true solar time (LTST). Days are measured in rotations of the planet in question from midnight to midnight. The reference day is '0', as Landing day is Sol 0. If before Landing day, then value will be less than or equal to '0'and can be negative.
InSight Specific:
The reference day is 0, as Landing day is Sol 0. If before Landing day, then value will be less than or equal to 0 and can be negative.

1)/Product_Observational/Observation_Area/Discipline_Area/Mission_Information/Surface_Mission/start_local_true_solar_time_sol

ASCII_Integer

cart:lander_map_projection_name

SURFACE_PROJECTION_PARMS. MAP_PROJECTION_TYPE

The map_projection_name attribute provides the name of the map projection.

1)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/lander_map_projection_name

1) Cylindrical

2) Vertical

3) Perspective

4) Polar

5) Orthographic

6) Orthorectified

7) Cylindrical_Perspective

ASCII_Short_String_Collapsed

cart:pixel_resolution_x

SURFACE_PROJECTION_PARMS. MAP_SCALE
SURFACE_PROJECTION_PARMS. MAP_SCALE__UNIT

The pixel_resolution_x and pixel_resolution_y attributes indicate the image array pixel resolution (distance/pixel or degree/pixel) relative to the Cartesian (x,y) coordinate system as defined by the map projection. Due to varying properties across different map projections, actual surface distances for an individual pixel may be accurate only at specific location(s) within the image array (e.g. reference latitude or longitude, standard parallels, etc). For most PDS products, x and y resolution values are equal ('square' pixels). The inclusion of both x and y attributes allows for anticipated products where resolution may differ for each axis ('rectangular' pixels). NOTE: Definition of this PDS4 attribute differs from how 'resolution' was defined within PDS3.
InSight Specific:
Meters/pixel, corresponds to MAP_SCALE in VICAR/PDS 3

1)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Vertical/pixel_resolution_x

2)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Orthorectified/pixel_resolution_x

ASCII_Real

Units_of_Map_Scale

cart:pixel_resolution_y

SURFACE_PROJECTION_PARMS. MAP_SCALE
SURFACE_PROJECTION_PARMS. MAP_SCALE__UNIT

The pixel_resolution_x and pixel_resolution_y attributes indicate the image array pixel resolution (distance/pixel or degree/pixel) relative to the Cartesian (x,y) coordinate system as defined by the map projection. Due to varying properties across different map projections, actual surface distances for an individual pixel may be accurate only at specific location(s) within the image array (e.g. reference latitude or longitude, standard parallels, etc). For most PDS products, x and y resolution values are equal ('square' pixels). The inclusion of both x and y attributes allows for anticipated products where resolution may differ for each axis ('rectangular' pixels). NOTE: Definition of this PDS4 attribute differs from how 'resolution' was defined within PDS3.
InSight Specific:
Meters/pixel, corresponds to MAP_SCALE in VICAR/PDS 3

1)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Vertical/pixel_resolution_y

2)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Orthorectified/pixel_resolution_y

ASCII_Real

Units_of_Map_Scale

img:max_auto_exposure_iteration_count

OBSERVATION_REQUEST_PARMS. MAX_AUTO_EXPOS_ITERATION_COUNT

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.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Commanded_Parameters/Exposure/Autoexposure/max_auto_exposure_iteration_count

ASCII_Integer

cart:maximum_elevation

SURFACE_PROJECTION_PARMS. MAXIMUM_ELEVATION
SURFACE_PROJECTION_PARMS. MAXIMUM_ELEVATION__UNIT

The maximum_elevation attribute specifies the elevation (as defined by the coordinate system) of the first line of the image. For the Polar projection, specifies the highest elevation used, i.e. the elevation of the outermost circle of pixels. Applies to lander map projections Cylindrical, Polar, Sinusoidal, Perspective and Cylindrical-Perspective.

1)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Cylindrical/maximum_elevation

ASCII_Real

Units_of_Angle

img_surface:mesh_id

IDENTIFICATION. MESH_ID

The mesh_id attribute specifies which terrain mesh this image should be automatically included in. This does not constrain which mesh(es) the image may be included in outside a pipeline environment.
InSight Specific:
Value is extracted from the image_id attributes value. Meshes combine images with matching mesh_id, sequence_id, and Epoch values. A mesh_id of 0 means do not include in a mesh. Values 1-9 mean to match within the same Sol only. Values 10-63 match globally across the entire mission. For non-raw products, any two characters, including non-numeric characters, may be used.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Image_Identifiers/mesh_id

ASCII_Short_String_Collapsed

cart:minimum_elevation

SURFACE_PROJECTION_PARMS. MINIMUM_ELEVATION
SURFACE_PROJECTION_PARMS. MINIMUM_ELEVATION__UNIT

The minimum_elevation attribute specifies the elevation (as defined by the coordinate system) of the last line of the image for Cylindrical map projections. Applies to Cylindrical, Perspective and Cylindrical-Perspective lander map projections.

1)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Cylindrical/minimum_elevation

ASCII_Real

Units_of_Angle

missing_constant

IMAGE_DATA. MISSING_CONSTANT

The missing_constant attribute provides a value that indicates the original value was missing, such as due to a gap in coverage.
InSight Specific:
The value should be 0.0 for most MIPL-generated products. No distinction is generally made between invalid and missing data.

1)/Product_Observational/File_Area_Observational/Array_2D_Image/Special_Constants/missing_constant

2)/Product_Observational/File_Area_Observational/Array_3D_Image/Special_Constants/missing_constant

ASCII_Short_String_Collapsed

msn:mission_phase_name

IDENTIFICATION. MISSION_PHASE_NAME

The mission_phase_name attribute provides the commonly recognized name for a mission phase.
InSight Specific:
For InSIght the valid values are DEVELOPMENT, ATLO, CRUISE, SURFACE MISSION, and TEST.

1)/Product_Observational/Observation_Area/Discipline_Area/Mission_Information/mission_phase_name

ASCII_Short_String_Collapsed

geom:Vector_Center

GEOMETRIC_CAMERA_MODEL. MODEL_COMPONENT_1
GEOMETRIC_CAMERA_MODEL. MODEL_COMPONENT_UNIT

The Vector_Center describes the location of the entrance pupil of a camera.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHVORE_Model/Vector_Center

2)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHV_Model/Vector_Center

3)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHVOR_Model/Vector_Center

1) geom:x_position

2) geom:y_position

3) geom:z_position

4) geom:Vector_Cartesian_Position_Base

geom:Vector_Axis

GEOMETRIC_CAMERA_MODEL. MODEL_COMPONENT_2

The Vector_Axis is a unit vector that describes the axis of the camera, defined as the normal to the image plane.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHVORE_Model/Vector_Axis

2)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHV_Model/Vector_Axis

3)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHVOR_Model/Vector_Axis

1) geom:x_unit

2) geom:y_unit

3) geom:z_unit

4) geom:Vector_Cartesian_Unit

geom:Vector_Horizontal

GEOMETRIC_CAMERA_MODEL. MODEL_COMPONENT_3

The Vector_Horizonal is a composite vector encoding three quantities: H' (a vector in the image plane perpendicular to the vertical columns), Hs (the distance between the lens center and image plane, measured in horizontal pixels), and Hc (the horizontal image coordinate directly under C when moving parallel to A). H' is often thought of as describing the orientation of rows in space, but is actually perpendicular to the columns.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHVORE_Model/Vector_Horizontal

2)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHV_Model/Vector_Horizontal

3)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHVOR_Model/Vector_Horizontal

1) geom:x_pixel

2) geom:y_pixel

3) geom:z_pixel

4) geom:Vector_Cartesian_Pixel

geom:Vector_Vertical

GEOMETRIC_CAMERA_MODEL. MODEL_COMPONENT_4

The Vector_Vertical is a composite vector encoding three quantities: V' (a vector in the image plane perpendicular to the horizontal rows), Vs (the distance between the lens center and image plane, measured in vertical pixels), and Vc (the vertical image coordinate directly under C when moving parallel to A). V' is often thought of as describing the orientation of columns in space, but is actually perpendicular to the rows.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHVORE_Model/Vector_Vertical

2)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHV_Model/Vector_Vertical

3)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHVOR_Model/Vector_Vertical

1) geom:x_pixel

2) geom:y_pixel

3) geom:z_pixel

4) geom:Vector_Cartesian_Pixel

geom:Vector_Optical

GEOMETRIC_CAMERA_MODEL. MODEL_COMPONENT_5

The Vector_Optical is a unit vector that describes the axis of symmetry for radial distortion in the camera.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHVORE_Model/Vector_Optical

2)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHVOR_Model/Vector_Optical

1) geom:x_unit

2) geom:y_unit

3) geom:z_unit

4) geom:Vector_Cartesian_Unit

geom:Radial_Terms

GEOMETRIC_CAMERA_MODEL. MODEL_COMPONENT_6

Radial_Terms contains the coefficients of a polynomial function used to describe the radial distortion of the camera.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHVORE_Model/Radial_Terms

2)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHVOR_Model/Radial_Terms

1) geom:c0

2) geom:c1

3) geom:c2

4) geom:Polynomial_Coefficients_3

geom:Entrance_Terms

GEOMETRIC_CAMERA_MODEL. MODEL_COMPONENT_7

The Entrance_Terms contains the coefficients of a polynomial function used to model movement of the entrance pupil.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHVORE_Model/Entrance_Terms

1) geom:c0

2) geom:c1

3) geom:c2

4) geom:Polynomial_Coefficients_3

geom:qcos

GEOMETRIC_CAMERA_MODEL. MODEL_TRANSFORM_QUATERNION

qcos is the scalar component of a quaternion. qcos = cos(theta/2), where theta is the angle of rotation.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/Quaternion_Model_Transform/qcos

2)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Coordinate_Space_Definition[*]/Quaternion_Plus_Direction/qcos

ASCII_Real

geom:qsin1

GEOMETRIC_CAMERA_MODEL. MODEL_TRANSFORM_QUATERNION

qsin1 is the first element of the vector component of a quaternion. qsin1 = x*sin(theta/2) where theta is the angle of rotation and (x,y,z) is the unit vector around which the rotation occurs.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/Quaternion_Model_Transform/qsin1

2)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Coordinate_Space_Definition[*]/Quaternion_Plus_Direction/qsin1

ASCII_Real

geom:qsin2

GEOMETRIC_CAMERA_MODEL. MODEL_TRANSFORM_QUATERNION

qsin2 is the second element of the vector component of a quaternion. qsin2 = y*sin(theta/2) where theta is the angle of rotation and (x,y,z) is the unit vector around which the rotation occurs.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/Quaternion_Model_Transform/qsin2

2)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Coordinate_Space_Definition[*]/Quaternion_Plus_Direction/qsin2

ASCII_Real

geom:qsin3

GEOMETRIC_CAMERA_MODEL. MODEL_TRANSFORM_QUATERNION

qsin3 is the third element of the vector component of a quaternion. qsin3 = z*sin(theta/2) where theta is the angle of rotation and (x,y,z) is the unit vector around which the rotation occurs.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/Quaternion_Model_Transform/qsin3

2)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Coordinate_Space_Definition[*]/Quaternion_Plus_Direction/qsin3

ASCII_Real

geom:x

GEOMETRIC_CAMERA_MODEL. MODEL_TRANSFORM_VECTOR

The x component of a Cartesian vector which has no units.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/Vector_Model_Transform/x

ASCII_Real

geom:y

GEOMETRIC_CAMERA_MODEL. MODEL_TRANSFORM_VECTOR

The y component of a Cartesian vector which has no units.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/Vector_Model_Transform/y

ASCII_Real

geom:z

GEOMETRIC_CAMERA_MODEL. MODEL_TRANSFORM_VECTOR

The z component of a Cartesian vector which has no units.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/Vector_Model_Transform/z

ASCII_Real

geom:model_type

GEOMETRIC_CAMERA_MODEL. MODEL_TYPE

The model_type attribute specifies an identifier for the type or kind of model. The value should be one of a well defined set, providing an application program with sufficient information to know how to handle the rest of the parameters within the model. This value will correlate directly with the specific camera model class that is a subclass of the Camera_Model_Parameters class.
InSight Specific:
For InSight the camera model types are CAHV, CAHVOR, and CAHVORE.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/model_type

ASCII_Short_String_Collapsed

img_surface:mosaic_id

IDENTIFICATION. MOSAIC_ID

The mosaic_id attribute specifies which mosaic this image should be automatically included in. This does not constrain which mosaic(s) the image may be included in outside a pipeline environment.
InSight Specific:
For InSight, value is extracted from the image_id value. Mosaics combine images with matching mosaic_id, sequence_id, and Epoch values. A mosaic_id of 0 means do not include in a mesh. Values 1-9 mean to match within the same Sol only. Values 10-63 match globally across the entire mission. For non-raw products, any two characters, including non-numeric characters, may be used.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Image_Identifiers/mosaic_id

ASCII_Short_String_Collapsed

axes

SYSTEM. NB

The axes attribute provides a count of the axes.

1)/Product_Observational/File_Area_Observational/Array_2D_Image/axes

2)/Product_Observational/File_Area_Observational/Array_3D_Image/axes

1) 3

ASCII_NonNegative_Integer

elements

SYSTEM. NS
SYSTEM. NL
SYSTEM. NB

The elements attribute provides the count of the number of elements along an array axis.

1)/Product_Observational/File_Area_Observational/Array_2D_Image/Axis_Array[*]/elements

2)/Product_Observational/File_Area_Observational/Array_3D_Image/Axis_Array[*]/elements

ASCII_NonNegative_Integer

img:analog_offset

INSTRUMENT_STATE_PARMS. OFFSET_MODE_ID

The analog_offset attribute identifies the analog value that is subtracted from the signal prior to the analog/digital conversion.
InSight Specific:
This value is the video offset, and has a range 0-4095.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Detector/analog_offset

ASCII_Integer

img:Onboard_Color_Matrix

INSTRUMENT_STATE_PARMS. ONBOARD_COLOR_MATRIX

The Onboard_Color_Matrix class represents a 3x3 matrix that is used onboard to perform color correction. 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.
InSight Specific:
It was decided before landing not to use this capability for InSight, because the effects of applying the matrix are not reversible on the ground. Thus this should be the identity matrix (1,0,0,0,1,0,0,0,1).

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Color_Processing/Onboard_Color_Matrix

1) img:onboard_R_r

2) img:onboard_R_g

3) img:onboard_R_b

4) img:onboard_G_r

5) img:onboard_G_g

6) img:onboard_G_b

7) img:onboard_B_r

8) img:onboard_B_g

9) img:onboard_B_b

img:onboard_R_r

INSTRUMENT_STATE_PARMS. ONBOARD_COLOR_MATRIX

Specifies the factor that has been multiplied by the R pixel value after de-Bayering (demosaicking) takes place. This value is summed with the multiplied G and B pixel values to produce the output Red value.
InSight Specific:
It was decided before landing not to use this capability for InSight, because the effects of applying the matrix are not reversible on the ground. Thus this should be the identity matrix (1,0,0,0,1,0,0,0,1).

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Color_Processing/Onboard_Color_Matrix/onboard_R_r

ASCII_Real

img:onboard_R_g

INSTRUMENT_STATE_PARMS. ONBOARD_COLOR_MATRIX

Specifies the factor that has been multiplied by the G pixel value after de-Bayering (demosaicking) takes place. This value is summed with the multiplied R and B pixel values to produce the output Red value.
InSight Specific:
It was decided before landing not to use this capability for InSight, because the effects of applying the matrix are not reversible on the ground. Thus this should be the identity matrix (1,0,0,0,1,0,0,0,1).

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Color_Processing/Onboard_Color_Matrix/onboard_R_g

ASCII_Real

img:onboard_R_b

INSTRUMENT_STATE_PARMS. ONBOARD_COLOR_MATRIX

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 Red value.
InSight Specific:
It was decided before landing not to use this capability for InSight, because the effects of applying the matrix are not reversible on the ground. Thus this should be the identity matrix (1,0,0,0,1,0,0,0,1).

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Color_Processing/Onboard_Color_Matrix/onboard_R_b

ASCII_Real

img:onboard_G_r

INSTRUMENT_STATE_PARMS. ONBOARD_COLOR_MATRIX

Specifies the factor that has been multiplied by the R pixel value after de-Bayering (demosaicking) takes place. This value is summed with the multiplied G and B pixel values to produce the output Green value.
InSight Specific:
It was decided before landing not to use this capability for InSight, because the effects of applying the matrix are not reversible on the ground. Thus this should be the identity matrix (1,0,0,0,1,0,0,0,1).

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Color_Processing/Onboard_Color_Matrix/onboard_G_r

ASCII_Real

img:onboard_G_g

INSTRUMENT_STATE_PARMS. ONBOARD_COLOR_MATRIX

Specifies the factor that has been multiplied by the G pixel value after de-Bayering (demosaicking) takes place. This value is summed with the multiplied R and B pixel values to produce the output Green value.
InSight Specific:
It was decided before landing not to use this capability for InSight, because the effects of applying the matrix are not reversible on the ground. Thus this should be the identity matrix (1,0,0,0,1,0,0,0,1).

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Color_Processing/Onboard_Color_Matrix/onboard_G_g

ASCII_Real

img:onboard_G_b

INSTRUMENT_STATE_PARMS. ONBOARD_COLOR_MATRIX

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.
InSight Specific:
It was decided before landing not to use this capability for InSight, because the effects of applying the matrix are not reversible on the ground. Thus this should be the identity matrix (1,0,0,0,1,0,0,0,1).

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Color_Processing/Onboard_Color_Matrix/onboard_G_b

ASCII_Real

img:onboard_B_r

INSTRUMENT_STATE_PARMS. ONBOARD_COLOR_MATRIX

Specifies the factor that has been multiplied by the R pixel value after de-Bayering (demosaicking) takes place. This value is summed with the multiplied G and B pixel values to produce the output Blue value.
InSight Specific:
It was decided before landing not to use this capability for InSight, because the effects of applying the matrix are not reversible on the ground. Thus this should be the identity matrix (1,0,0,0,1,0,0,0,1).

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Color_Processing/Onboard_Color_Matrix/onboard_B_r

ASCII_Real

img:onboard_B_g

INSTRUMENT_STATE_PARMS. ONBOARD_COLOR_MATRIX

Specifies the factor that has been multiplied by the G pixel value after de-Bayering (demosaicking) takes place. This value is summed with the multiplied R and B pixel values to produce the output Blue value.
InSight Specific:
It was decided before landing not to use this capability for InSight, because the effects of applying the matrix are not reversible on the ground. Thus this should be the identity matrix (1,0,0,0,1,0,0,0,1).

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Color_Processing/Onboard_Color_Matrix/onboard_B_g

ASCII_Real

img:onboard_B_b

INSTRUMENT_STATE_PARMS. ONBOARD_COLOR_MATRIX

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.
InSight Specific:
It was decided before landing not to use this capability for InSight, because the effects of applying the matrix are not reversible on the ground. Thus this should be the identity matrix (1,0,0,0,1,0,0,0,1).

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Color_Processing/Onboard_Color_Matrix/onboard_B_b

ASCII_Real

img:responsivity_factor_r

INSTRUMENT_STATE_PARMS. ONBOARD_RESPONSIVITY

Specifies the factor that has been applied to the R cell of the Bayer pattern, before de-Bayering (demosaicking) takes place.
InSight Specific:
On InSight, this is used to boost the blue in order to compensate for markedly less responsivity in the blue sensors, providing a better approximation of the color of the scene in the EDR/ILT.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Color_Processing/Onboard_Responsivity/responsivity_factor_r

ASCII_Real

img:responsivity_factor_g

INSTRUMENT_STATE_PARMS. ONBOARD_RESPONSIVITY

Specifies the factor that has been applied to the G cell of the Bayer pattern, before de-Bayering (demosaicking) takes place.
InSight Specific:
On InSight, this is used to boost the blue in order to compensate for markedly less responsivity in the blue sensors, providing a better approximation of the color of the scene in the EDR/ILT.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Color_Processing/Onboard_Responsivity/responsivity_factor_g

ASCII_Real

img:responsivity_factor_b

INSTRUMENT_STATE_PARMS. ONBOARD_RESPONSIVITY

Specifies the factor that has been applied to the B cell of the Bayer pattern, before de-Bayering (demosaicking) takes place.
InSight Specific:
On InSight, this is used to boost the blue in order to compensate for markedly less responsivity in the blue sensors, providing a better approximation of the color of the scene in the EDR/ILT.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Color_Processing/Onboard_Responsivity/responsivity_factor_b

ASCII_Real

geom:Vector_Origin_Offset

LANDER_COORDINATE_SYSTEM. ORIGIN_OFFSET_VECTOR

The Vector_Origin_Offset class contains attributes that specify the offset from the reference coordinate system's origin to the origin of the coordinate system. It is the location of the current system's origin as measured in the reference system.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Coordinate_Space_Definition[*]/Vector_Origin_Offset

1) geom:x_position

2) geom:y_position

3) geom:z_position

4) geom:Vector_Cartesian_Position_Base

geom:Quaternion_Plus_Direction

LANDER_COORDINATE_SYSTEM. ORIGIN_ROTATION_QUATERNION

Quaternion_Plus_Direction provides the four elements of a quaternion and its direction of rotation. The two end point frames must be identified in the enclosing class. See the definition of Quaternion_Base for more details on the quaternion classes in this dictionary.
InSight Specific:
Note that quaternions have different component order conventions between flight and ground software. They are received in the order (v1, v2, v3, s). However, the ground order convention is is (s, v1, v2, v3), and all values are converted to the ground order before being stored in the label. For InSight, the value for ORIGIN_ROTATION_QUATERNION that defines a coordinate frame like Lander frame is computed with respect to only the orientations of the frame's axes regardless of whether POSITIVE_ELEVATION_DIRECTION is declared to be UP or DOWN.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Coordinate_Space_Definition[*]/Quaternion_Plus_Direction

1) geom:qcos

2) geom:qsin1

3) geom:rotation_direction

4) geom:qsin2

5) geom:qsin3

img:height_pixels

INSTRUMENT_STATE_PARMS. PIXEL_AVERAGING_HEIGHT

The height_pixels attribute provides the vertical dimension, in pixels.
InSight Specific:
InSight does not support downsampling, so this value is always 1.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Downsampling/Pixel_Averaging_Dimensions/height_pixels

ASCII_NonNegative_Integer

Units_of_Misc

img:width_pixels

INSTRUMENT_STATE_PARMS. PIXEL_AVERAGING_WIDTH

The width_pixels attribute provides the horizontal dimension, in pixels.
InSight Specific:
InSight does not support downsampling, so this value is always 1.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Downsampling/Pixel_Averaging_Dimensions/width_pixels

ASCII_NonNegative_Integer

Units_of_Misc

img:processing_venue

INSTRUMENT_STATE_PARMS. PIXEL_DOWNSAMPLE_OPTION

The processing_venue attribute specifies where the processing described by the parent class was performed.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Radiometric_Correction/processing_venue

2)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Color_Filter_Array/processing_venue

3)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Sampling/Companding/processing_venue

4)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Shutter_Subtraction/processing_venue

5)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Commanded_Parameters/Shutter_Subtraction/processing_venue

1) Onboard Hardware

2) Onboard Software

3) Onboard Both

4) Onboard

5) Ground

6) Ground Refined

7) None

ASCII_Short_String_Collapsed

msn:start_sol_number

IDENTIFICATION. PLANET_DAY_NUMBER

The start_sol_number is the number of the Mars day on which an observation began. Landing day is Sol 0.

1)/Product_Observational/Observation_Area/Discipline_Area/Mission_Information/Surface_Mission/start_sol_number

ASCII_Integer

img:pointing_model_name

DERIVED_IMAGE_PARMS. POINTING_MODEL_NAME

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.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Pointing_Correction/Pointing_Correction_Image/pointing_model_name

ASCII_Short_String_Collapsed

img:Pointing_Model_Parameter

DERIVED_IMAGE_PARAMS. POINTING_MODEL_PARAMS

The Pointing_Model_Parameter class specifies the name and value (numeric) parameters needed by the pointing model identified by the pointing_model_name attribute in the Pointing_Correction parent class. The meaning of any given parameter is defined by the pointing model.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Pointing_Correction/Pointing_Correction_Image/Pointing_Model_Parameter[*]

1) name

2) value

geom:positive_azimuth_direction

LANDER_COORDINATE_SYSTEM. POSITIVE_AZIMUTH_DIRECTION

The positive_azimuth_direction attribute specifies the direction in which azimuth is measured in positive degrees for an observer on the surface of a body. The azimuth is measured with respect to the elevation reference plane. A value of 'clockwise' indicates that azimuth is measured positively clockwise, and 'counterclockwise' indicates that azimuth increases positively counter-clockwise.
InSight Specific:
For operational coordinate frames, which follow the Mars Pathfinder convention, increasing azimuth moves in a clockwise (CLOCKWISE) direction as viewed from above.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Coordinate_Space_Definition[*]/positive_azimuth_direction

1) Clockwise

2) Counterclockwise

3) CW

4) CCW

ASCII_Short_String_Collapsed

geom:positive_elevation_direction

LANDER_COORDINATE_SYSTEM. POSITIVE_ELEVATION_DIRECTION

The positive_elevation_direction attribute provides the direction in which elevation is measured in positive degrees for an observer on the surface of a body. The elevation is measured with respect to the azimuthal reference plane. A value of UP or ZENITH indicates that elevation is measured positively upwards, i.e., the zenith point would be at +90 degrees and the nadir point at -90 degrees. DOWN or NADIR indicates that the elevation is measured positively downwards; the zenith point would be at -90 degrees and the nadir point at +90 degrees.
InSight Specific:
For operational coordinate frames, which follow the Mars Pathfinder convention, the positive elevation direction is UP.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Coordinate_Space_Definition[*]/positive_elevation_direction

1) Up

2) Zenith

3) Down

4) Nadir

ASCII_Short_String_Collapsed

proc:process_owner_institution_name

IDENTIFICATION. PRODUCER_INSTITUTION_NAME

The pprocess_owner_institution_name attribute specifies the name of the institution that owns the software process.

1)/Product_Observational/Observation_Area/Discipline_Area/Processing_Information/Process/process_owner_institution_name

ASCII_Short_String_Collapsed

msn_surface:product_completion_status

TELEMETRY. PRODUCT_COMPLETION_STATUS

The product_completion_status attribute indicates whether or not a product is complete or is in one of a number of incomplete states. Sample values might indicate that all portions of the product have been downlinked and received correctly, that all portions have not yet been received, or that the product contains transmission errors. The specific values are mission-dependent.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Mission_Information/Telemetry/product_completion_status

1) PARTIAL

2) COMPLETE

ASCII_Short_String_Collapsed

creation_date_time

IDENTIFICATION. PRODUCT_CREATION_TIME

The creation_date_time attribute provides a date and time when the object was created.
InSight Specific:
This represents the Earth time when the product was created, not the time the spacecraft acquired the data.

1)/Product_Collection/File_Area_Inventory/File/creation_date_time

2)/Product_XML_Schema/File_Area_XML_Schema[*]/File/creation_date_time

3)/Product_Observational/File_Area_Observational/File/creation_date_time

4)/Product_Browse/File_Area_Browse/File/creation_date_time

ASCII_Date_Time_YMD

logical_identifier

IDENTIFICATION. PRODUCT_ID

A logical identifier identifies the set of all versions of an object. It is an object identifier without a version.

1)/Product_Collection/Identification_Area/logical_identifier

2)/Product_XML_Schema/Identification_Area/logical_identifier

3)/Product_File_Text/Identification_Area/logical_identifier

4)/Product_Document/Identification_Area/logical_identifier

5)/Product_Observational/Identification_Area/logical_identifier

6)/Product_Browse/Identification_Area/logical_identifier

ASCII_Short_String_Collapsed

file_name

IDENTIFICATION. PRODUCT_ID

The file_name attribute provides the name of a file.
InSight Specific:
For InSight this contains the VICAR PRODUCT_ID, which is the filename minus the extension.

1)/Product_Collection/File_Area_Inventory/File/file_name

2)/Product_Observational/File_Area_Observational_Supplemental[*]/File/file_name

3)/Product_XML_Schema/File_Area_XML_Schema[*]/File/file_name

4)/Product_File_Text/File_Area_Text/File/file_name

5)/Product_Document/Document/Document_Edition/Document_File/file_name

6)/Product_Observational/File_Area_Observational/File/file_name

7)/Product_Observational/File_Area_Observational_Supplemental/File/file_name

8)/Product_Browse/File_Area_Browse/File/file_name

ASCII_Short_String_Collapsed

alternate_id

IDENTIFICATION. PRODUCT_ID

The alternate_id attribute provides an additional identifier supplied by the data provider.
InSight Specific:
For InSight this contains the VICAR PRODUCT_ID, which is the filename minus the extension.

1)/Product_Observational/Identification_Area/Alias_List/Alias/alternate_id

ASCII_Short_String_Collapsed

local_identifier_reference

IDENTIFICATION. PRODUCT_ID

The local_identifier_reference attribute provides the value of the local_identifier of the entity described by the referencing class. Note that a local_identifier attribute, with the same value as this local_identifier_reference, must be present within the label.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Derived_Product_Parameters/Coordinate_Space_Reference/Local_Internal_Reference/local_identifier_reference

2)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Local_Internal_Reference/local_identifier_reference

3)/Product_Observational/Observation_Area/Discipline_Area/Display_Settings/Local_Internal_Reference/local_identifier_reference

4)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/Coordinate_Space_Reference/Local_Internal_Reference/local_identifier_reference

5)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Coordinate_Space_Definition[2]/Coordinate_Space_Reference/Local_Internal_Reference/local_identifier_reference

6)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Derived_Geometry[1]/Coordinate_Space_Reference/Local_Internal_Reference/local_identifier_reference

7)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Local_Internal_Reference/local_identifier_reference

8)/Product_Observational/Observation_Area/Discipline_Area/Processing_Information/Local_Internal_Reference/local_identifier_reference

ASCII_Local_Identifier_Reference

cart:projection_azimuth

SURFACE_PROJECTION_PARMS. PROJECTION_AZIMUTH

The projection_azimuth attribute specifies the azimuth of the horizontal center of projection for the Perspective lander map projection (loosely, where the camera model is pointing).

1)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Perspective/projection_azimuth

ASCII_Real

Units_of_Angle

cart:projection_elevation

SURFACE_PROJECTION_PARMS. PROJECTION_ELEVATION

The projection_elevation attribute specifies the elevation of the vertical center of projection (loosely, where the camera is pointing). For Perspective lander map projection, this applies to the single output camera model; for Cylindrical-Perspective it applies to each columns output camera model, before the rotation specified by Vector_Projection_Z_Axis.

1)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Perspective/projection_elevation

2)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Cylindrical_Perspective/projection_elevation

ASCII_Real

Units_of_Angle

cart:projection_elevation_line

SURFACE_PROJECTION_PARMS. PROJECTION_ELEVATION_LINE

The projection_elevation_line attribute specifies the image line which corresponds to the projection_elevation attribute for each column of the Cylindrical-Perspective projection, before the rotation specified by Vector_Projection_Z_Axis.

1)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Cylindrical_Perspective/projection_elevation_line

ASCII_Real

cart:x_position

SURFACE_PROJECTION_PARMS. PROJECTION_ORIGIN_VECTOR

The x component of a Cartesian position vector.

1)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Cylindrical/Vector_Projection_Origin/x_position

2)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Surface_Model_Parameters/Surface_Model_Planar/Vector_Surface_Ground_Location/x_position

ASCII_Real

Units_of_Length

cart:y_position

SURFACE_PROJECTION_PARMS. PROJECTION_ORIGIN_VECTOR

The y component of a Cartesian position vector.

1)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Cylindrical/Vector_Projection_Origin/y_position

2)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Surface_Model_Parameters/Surface_Model_Planar/Vector_Surface_Ground_Location/y_position

ASCII_Real

Units_of_Length

cart:z_position

SURFACE_PROJECTION_PARMS. PROJECTION_ORIGIN_VECTOR

The z component of a Cartesian position vector.

1)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Cylindrical/Vector_Projection_Origin/z_position

2)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Surface_Model_Parameters/Surface_Model_Planar/Vector_Surface_Ground_Location/z_position

ASCII_Real

Units_of_Length

cart:Vector_Projection_Origin

SURFACE_PROJECTION_PARMS. PROJECTION_ORIGIN_VECTOR

The Vector_Projection_Origin class specifies the location of the origin of the projection. For Polar and Cylindrical projections, this is the XYZ point from which all the azimuth/elevation rays emanate. For the Cylindrical-Perspective projection, this defines the center of the circle around which the synthetic camera orbits. For Orthographic, Orthorectified, and Vertical projections, this optional keyword specifies the point on the projection plane that serves as the origin of the projection (i.e. all points on a line through this point in the direction of PROJECTION_Z_AXIS_VECTOR will be located at X=Y=0 in the projection). If not present, (0,0,0) should be assumed. This translation is generally not necessary and not often used; the (X|Y)_AXIS_MINIMUM and (X|Y)_AXIS_MAXIMUM fields allow the mosaic to be located arbitrarily in the projection plane.

1)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Cylindrical/Vector_Projection_Origin

1) cart:x_position

2) cart:y_position

3) cart:z_position

4) cart:Vector_Cartesian_Position_Base

img:radiometric_zenith_scaling_factor

DERIVED_IMAGE_PARMS. RAD_ZENITH_SCALING_FACTOR

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.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Radiometric_Correction/radiometric_zenith_scaling_factor

ASCII_Real

value_offset

DERIVED_IMAGE_PARMS. RADIANCE_OFFSET

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.

1)/Product_Observational/File_Area_Observational/Array_2D_Image/Element_Array/value_offset

2)/Product_Observational/File_Area_Observational/Array_3D_Image/Element_Array/value_offset

ASCII_Real

unit

DERIVED_IMAGE_PARMS. RADIANCE_OFFSET__UNIT
DERIVED_IMAGE_PARMS. RADIANCE_SCALING_FACTOR__UNIT

The unit attribute provides the unit of measurement.
InSight Specific:
This defines the unit of measurement for the data (image pixels) themselves.

1)/Product_Observational/File_Area_Observational/Array_2D_Image/Element_Array/unit

2)/Product_Observational/File_Area_Observational/Array_3D_Image/Element_Array/unit

UTF8_Short_String_Collapsed

scaling_factor

DERIVED_IMAGE_PARMS. RADIANCE_SCALING_FACTOR

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.

1)/Product_Observational/File_Area_Observational/Array_2D_Image/Element_Array/scaling_factor

2)/Product_Observational/File_Area_Observational/Array_3D_Image/Element_Array/scaling_factor

ASCII_Real

img:radiometric_type

DERIVED_IMAGE_PARMS. RADIOMETRIC_CORRECTION_TYPE

The radiometric_type defines the specific type of radiance measurement. Possible values include "Radiance", "Spectral Radiance", "Scaled Spectral Radiance". Note: There are many more possible values, and this definition can be updated to include more examples over time.
InSight Specific:
The InSight pipeline uses 'MIPLRAD' (see description in main body of SIS).

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Radiometric_Correction/radiometric_type

ASCII_Short_String_Collapsed

img_surface:Vector_Range_Origin

DERIVED_IMAGE_PARMS. RANGE_ORIGIN_VECTOR

The Vector_Range_Origin class specifies the 3-D space from which the Range values are measured in a Range RDR. This will normally be the same as the C point of the camera. It is expressed in the coordinate system specified by the Coordinate_Space_Reference class.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Derived_Product_Parameters/Vector_Range_Origin

1) img_surface:x_position

2) img_surface:y_position

3) img_surface:z_position

img_surface:x_position

DERIVED_IMAGE_PARMS. RANGE_ORIGIN_VECTOR

The x component of a Cartesian position vector.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Derived_Product_Parameters/Vector_Range_Origin/x_position

ASCII_Real

Units_of_Length

img_surface:y_position

DERIVED_IMAGE_PARMS. RANGE_ORIGIN_VECTOR

The y component of a Cartesian position vector.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Derived_Product_Parameters/Vector_Range_Origin/y_position

ASCII_Real

Units_of_Length

img_surface:z_position

DERIVED_IMAGE_PARMS. RANGE_ORIGIN_VECTOR

The z component of a Cartesian position vector.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Derived_Product_Parameters/Vector_Range_Origin/z_position

ASCII_Real

Units_of_Length

msn_surface:received_packets

TELEMETRY. RECEIVED_PACKETS

The received_packets attribute provides the total number of telemetry packets actually used to construct this data product. cf. expected_packets.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Mission_Information/Telemetry/received_packets

ASCII_NonNegative_Integer

geom:index_value_number

*. REFERENCE_COORD_SYSTEM_INDEX
*_COORDINATE_SYSTEM. COORDINATE_SYSTEM_INDEX
IDENTIFICATION. ROVER_MOTION_COUNTER
*_ARTICULATION_STATE. ARTICULATION_DEVICE_TEMP_COUNT

The index_value_number attribute provides the value with no applicable units as named by the associated index_id or index_name.
InSight Specific:
For InSight, the Device_Temperature instance contains raw temperature counts. The rest of the instances contain coordinate space indices.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Derived_Product_Parameters/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index[*]/index_value_number

2)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Derived_Product_Parameters/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index/index_value_number

3)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index/index_value_number

4)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Surface_Model_Parameters/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index/index_value_number

5)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index/index_value_number

6)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index[*]/index_value_number

7)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Surface_Model_Parameters/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index[*]/index_value_number

8)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index[*]/index_value_number

9)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Derived_Geometry/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index/index_value_number

10)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Articulation_Device_Parameters[2]/Device_Temperature/Device_Temperature_Index/index_value_number

11)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Coordinate_Space_Definition[1]/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index/index_value_number

12)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Coordinate_Space_Definition[*]/Coordinate_Space_Present/Coordinate_Space_Indexed/Coordinate_Space_Index[*]/index_value_number

13)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Derived_Geometry[*]/Coordinate_Space_Reference/Coordinate_Space_Indexed/Coordinate_Space_Index/index_value_number

14)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Motion_Counter/Motion_Counter_Index[*]/index_value_number

ASCII_Real

img:sample_bits

IMAGE_DATA. SAMPLE_BIT_MASK

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.
InSight Specific:
In VICAR this quantity is maintained as a bit mask; this is converted to a number of bits for PDS4.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Sampling/sample_bits

ASCII_Short_String_Collapsed

img:companding_state

INSTRUMENT_STATE_PARMS. SAMPLE_BIT_METHOD

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. Expanded - values have been companded but are now expanded back to original size.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Sampling/Companding/companding_state

1) None

2) Companded

3) Expanded

ASCII_Short_String_Collapsed

img:active_flag

OBSERVATION_REQUEST_PARMS. SHUTTER_CORRECTION_MODE

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.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Radiometric_Correction/active_flag

2)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Shutter_Subtraction/active_flag

3)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Commanded_Parameters/Shutter_Subtraction/active_flag

ASCII_Boolean

img:shutter_subtraction_mode

OBSERVATION_REQUEST_PARMS. SHUTTER_CORRECTION_MODE

The shutter_subtraction_mode specifies whether shutter subtraction will be performed, or if it is dependent on the exposure_duration_threshold_count.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Shutter_Subtraction/shutter_subtraction_mode

2)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Commanded_Parameters/Shutter_Subtraction/shutter_subtraction_mode

1) True

2) Conditional

ASCII_Short_String_Collapsed

geom:solar_azimuth

SITE_DERIVED_GEOMETRY_PARMS. SOLAR_AZIMUTH
SITE_DERIVED_GEOMETRY_PARMS. SOLAR_AZIMUTH__UNIT

The solar_azimuth attribute specifies one of two angular measurements indicating the direction to the Sun as measured from a specific point on the surface of a planet (eg., from a lander or rover). The positive direction of azimuth is set by the positive_azimuth_direction attribute in the reference coordinate space. The azimuth is measured in the clockwise or counterclockwise direction (as viewed from above) with the meridian passing through the positive spin axis of the planet (i.e., the north pole) defining the zero reference.
InSight Specific:
Computed using SPICE.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Derived_Geometry[*]/solar_azimuth

ASCII_Real

Units_of_Angle

geom:solar_elevation

SITE_DERIVED_GEOMETRY_PARMS. SOLAR_ELEVATION
SITE_DERIVED_GEOMETRY_PARMS. SOLAR_ELEVATION__UNIT

The solar_elevation attribute specifies one of two angular measurements indicating the direction to the Sun as measured from a specific point on the surface of a planet (eg., from a lander or rover). The positive direction of the elevation is set by the positive_elevation_direction attribute in the reference coordinate space. The elevation is measured from the plane which is normal to the line passing between the surface point and the planet's center of mass, and that intersects the surface point.
InSight Specific:
Computed using SPICE.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Derived_Geometry[*]/solar_elevation

ASCII_Real

Units_of_Angle

solar_longitude

IDENTIFICATION. SOLAR_LONGITUDE

The solar_longitude attribute provides the angle between the body-Sun line at the time of interest and the body-Sun line at its vernal equinox.
InSight Specific:
This provides a measure of season on a target body, with values of 0 to 90 degrees representing northern spring, 90 to 180 degrees representing northern summer, 180 to 270 degrees representing northern autumn and 270 to 360 degrees representing northern winter. Note that this duplicates the solar_longitude in the pds: dictionary.

1)/Product_Observational/Observation_Area/Time_Coordinates/solar_longitude

ASCII_Real

Units_of_Angle

msn:solar_longitude

IDENTIFICATION. SOLAR_LONGITUDE

solar_longitude is the solar longitude, as defined in the main PDS4 data dictionary.
InSight Specific:
This provides a measure of season on a target body, with values of 0 to 90 degrees representing northern spring, 90 to 180 degrees representing northern summer, 180 to 270 degrees representing northern autumn and 270 to 360 degrees representing northern winter. Note that this duplicates the solar_longitude in the pds: dictionary.

1)/Product_Observational/Observation_Area/Discipline_Area/Mission_Information/Surface_Mission/solar_longitude

ASCII_Real

Units_of_Angle

geom:solution_id

*_COORDINATE_SYSTEM. SOLUTION_ID

The solution_id attribute specifies the unique identifier for the solution set to which the values in the group belong. For certain kinds of information, such as pointing correction (pointing models) and rover localization (coordinate system definitions), the "true" value is unknown and only estimates of the true value exist. Thus, more than one set of estimates may exist simultaneously, each valid for its intended purpose. Each of these sets is called a "solution" to the unknown true value. The solution_id attribute is used to identify which solution is being expressed by the containing group. No specific naming convention is defined here, however it is recommended that projects adopt one. The intent is to be able to identify who created the solution, and why. Possible components of the naming convention include user, institution, purpose, request ID, version, program, date/time.
InSight Specific:
Must be globally unique across all coordinate system instances, i.e. it cannot be reused to define the same coordinate system instance differently. Different coordinate system instances (for example, different values of the RMC index) may share the same SOLUTION_ID. See also REFERENCE_COORD_SYSTEM_NAME and REFERENCE_COORD_SYSTEM_SOLN_ID. The SOLUTION_ID should be the same identifier used in the PLACES rover localization database. The special name "telemetry" is used for values telemetered from the rover. If SOLUTION_ID is absent, "telemetry" should be assumed.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Coordinate_Space_Definition[*]/Coordinate_Space_Present/Coordinate_Space_Indexed/solution_id

ASCII_Short_String_Collapsed

msn:spacecraft_clock_partition

IDENTIFICATION. SPACECRAFT_CLOCK_CNT_PARTITION

The spacecraft_clock_partition provides the clock partition active for the spacecraft_clock attribute.
InSight Specific:
Always 1 for InSight.

1)/Product_Observational/Observation_Area/Discipline_Area/Mission_Information/spacecraft_clock_partition

ASCII_Integer

msn:spacecraft_clock_start

IDENTIFICATION. SPACECRAFT_CLOCK_START_COUNT

The spacecraft_clock_start is the value of the spacecraft clock at the beginning of the observation.

1)/Product_Observational/Observation_Area/Discipline_Area/Mission_Information/spacecraft_clock_start

ASCII_Short_String_Collapsed

msn:spacecraft_clock_stop

IDENTIFICATION. SPACECRAFT_CLOCK_STOP_COUNT

The spacecraft_clock_stop is the value of the spacecraft clock at the end of the observation. spacecraft_clock_stop should only be used if there's also a spacecraft_clock_start value.

1)/Product_Observational/Observation_Area/Discipline_Area/Mission_Information/spacecraft_clock_stop

ASCII_Short_String_Collapsed

geom:spice_kernel_file_name

TELEMETRY. SPICE_FILE_NAME

The spice_kernel_file_name attribute provides the file name of a SPICE kernel file used to process the data or to produce geometric quantities given in the label.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/SPICE_Kernel_Files/SPICE_Kernel_Identification/spice_kernel_file_name

ASCII_File_Name

cart:start_azimuth

SURFACE_PROJECTION_PARMS. START_AZIMUTH

The start_azimuth specifies the angular distance from a fixed reference position at which an image or observation starts. Azimuth is measured in a spherical coordinate system, in a plane normal to the principal axis. Azimuth values increase according to the right hand rule relative to the positive direction of the principal axis of the spherical coordinate system. For lander map projections, this attribute specifies the azimuth of the left edge of the output map. Applies to Cylindrical and Cylindrical-Perspective lander map projections only.

1)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Cylindrical/start_azimuth

2)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Cylindrical_Perspective/start_azimuth

ASCII_Real

Units_of_Angle

geom:start_azimuth

*_DERIVED_GEOMETRY_PARMS. START_AZIMUTH

The start_azimuth attribute specifies the angular distance from a fixed reference position at which an image or observation starts. Azimuth is measured in a spherical coordinate system, in a plane normal to the principal axis. Azimuth values increase according to the right hand rule relative to the positive direction of the principal axis of the spherical coordinate system. When applied to a site or surface projection coordinate space, specifies the azimuth of the left edge of the output map. Applies to Cylindrical and Cylindrical-Perspective projections only.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Derived_Geometry/start_azimuth

ASCII_Real

Units_of_Angle

start_date_time

IDENTIFICATION. START_TIME

The start_date_time attribute provides the date and time appropriate to the beginning of the product being labeled.
InSight Specific:
The time period of interest is returned from SPICE subroutines and is based on the beginning of data acquisition.

1)/Product_Collection/Context_Area/Time_Coordinates/start_date_time

2)/Product_Observational/Observation_Area/Time_Coordinates/start_date_time

ASCII_Date_Time_YMD_UTC

img_surface:stereo_baseline_length

DERIVED_IMAGE_PARMS. STEREO_BASELINE

The stereo_baseline_length attribute specifies the separation between the two cameras used for processing of the stereo image.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Stereo_Product_Parameters/stereo_baseline_length

ASCII_Real

Units_of_Length

img_surface:stereo_match_id

IDENTIFICATION. STEREO_MATCH_ID

The stereo_match_id attribute specifies which other image this image matches with for stereo processing. If used for a mission, the two images making up a stereo pair should share the same stereo_match_id value.
InSight Specific:
The stereo_match_id is derived from the image_id (see SIS Appendix A). Numeric values indicate commanded stereo pairs; alpha values indicate ground-assigned stereo pairs. In order for an image pair to be matched for stereo, the sequence_id, mesh_id, and sol also need to match, in addition to stereo_match_id.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Image_Identifiers/stereo_match_id

ASCII_Short_String_Collapsed

cart:stop_azimuth

SURFACE_PROJECTION_PARMS. STOP_AZIMUTH

The stop_azimuth attribute specifies the angular distance from a fixed reference position at which an image or observation stops. Azimuth is measured in a spherical coordinate system, in a plane normal to the principal axis. Azimuth values increase according to the right hand rule relative to the positive direction of the principal axis of the spherical coordinate system. For lander map projections, this attribute specifies the azimuth of the right edge of the output map. Applies to Cylindrical and Cylindrical-Perspective lander map projections only.

1)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Cylindrical/stop_azimuth

2)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Cylindrical_Perspective/stop_azimuth

ASCII_Real

Units_of_Angle

geom:stop_azimuth

*_DERIVED_GEOMETRY_PARMS. STOP_AZIMUTH

The stop_azimuth attribute specifies the angular distance from a fixed reference position at which an image or observation stops. Azimuth is measured in a spherical coordinate system, in a plane normal to the principal axis. Azimuth values increase according to the right hand rule relative to the positive direction of the principal axis of the spherical coordinate system. When applied to a site or surface projection coordinate space, specifies the azimuth of the right edge of the output map. Applies to Cylindrical and Cylindrical-Perspective projections only.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Derived_Geometry/stop_azimuth

ASCII_Real

Units_of_Angle

stop_date_time

IDENTIFICATION. STOP_TIME

The stop_date_time attribute provides the date and time appropriate to the end of the product being labeled.
InSight Specific:
The time period of interest is returned from SPICE suburoutines and is based on the end of data acquisition.

1)/Product_Collection/Context_Area/Time_Coordinates/stop_date_time

2)/Product_Observational/Observation_Area/Time_Coordinates/stop_date_time

ASCII_Date_Time_YMD_UTC

cart:Vector_Surface_Ground_Location

SURFACE_MODEL_PARMS. SURFACE_GROUND_LOCATION

The Vector_Surface_Ground_Location class specifies any point on the surface model, in order to fix the model in space. This point is measured in the coordinates specified by the Coordinate_Space reference in the Surface_Model_Parameters class.

1)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Surface_Model_Parameters/Surface_Model_Planar/Vector_Surface_Ground_Location

1) cart:x_position

2) cart:y_position

3) cart:z_position

4) cart:Vector_Cartesian_Position_Base

cart:surface_model_type

SURFACE_MODEL_PARMS. SURFACE_MODEL_TYPE

Specifies the type of surface used for the reprojection performed during the mosaicking process. Valid values: Planar - refers to a flat planar model; Spherical - refers to a spherical model.

1)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Surface_Model_Parameters/surface_model_type

1) Spherical

2) Planar

ASCII_Short_String_Collapsed

cart:Vector_Surface_Normal

SURFACE_MODEL_PARMS. SURFACE_NORMAL_VECTOR

The Vector_Surface_Normal class specifies a vector normal to the planar surface model. This vector is measured in the coordinates specified by the Coordinate_Space reference in the Surface_Model_Parameters class.

1)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Surface_Model_Parameters/Surface_Model_Planar/Vector_Surface_Normal

1) cart:x_unit

2) cart:y_unit

3) cart:z_unit

4) cart:Vector_Cartesian_Unit_Base

cart:x_unit

SURFACE_MODEL_PARMS. SURFACE_NORMAL_VECTOR

The x component of a unit vector.

1)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Surface_Model_Parameters/Surface_Model_Planar/Vector_Surface_Normal/x_unit

ASCII_Real

cart:y_unit

SURFACE_MODEL_PARMS. SURFACE_NORMAL_VECTOR

The y component of a unit vector.

1)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Surface_Model_Parameters/Surface_Model_Planar/Vector_Surface_Normal/y_unit

ASCII_Real

cart:z_unit

SURFACE_MODEL_PARMS. SURFACE_NORMAL_VECTOR

The z component of a unit vector.

1)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Surface_Model_Parameters/Surface_Model_Planar/Vector_Surface_Normal/z_unit

ASCII_Real

img_surface:Placement_Target_Instrument

DERIVED_IMAGE_PARMS. TARGET_INSTRUMENT

Indicates the instrument that is referred to by the product. This is not the same as the instrument that acquired the product. For example, on InSight instrument placement products, it defines which instrument is being placed.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Derived_Product_Parameters/Placement_Target_Instrument

1) name

2) Internal_Reference

comment

IDENTIFICATION. TARGET_TYPE

The comment attribute provides one or more remarks or thoughts relevant to the object.

1)/Product_Collection/Context_Area/comment

2)/Product_Collection/Context_Area/Observing_System/Observing_System_Component[*]/Internal_Reference/comment

3)/Product_Collection/Context_Area/Target_Identification/Internal_Reference/comment

4)/Product_File_Text/Reference_List/Source_Product_Internal[*]/comment

5)/Product_Observational/Observation_Area/Discipline_Area/Processing_Information/Input_Product_List/Input_Product[*]/Internal_Reference/comment

6)/Product_Observational/Reference_List/Source_Product_Internal[*]/comment

7)/Product_Observational/Observation_Area/Discipline_Area/Processing_Information/Input_Product_List/Input_Product/Internal_Reference/comment

8)/Product_Observational/Identification_Area/Alias_List/Alias/comment

9)/Product_Observational/Observation_Area/comment

10)/Product_Observational/Observation_Area/Investigation_Area/Internal_Reference/comment

11)/Product_Observational/Observation_Area/Observing_System/Observing_System_Component[*]/Internal_Reference/comment

12)/Product_Observational/Observation_Area/Target_Identification/Internal_Reference/comment

13)/Product_Observational/Reference_List/Internal_Reference/comment

14)/Product_Observational/Reference_List/Source_Product_Internal/comment

15)/Product_Browse/Reference_List/Internal_Reference/comment

ASCII_Text_Preserved

msn_surface:provider_id

TELEMETRY. TELEMETRY_PROVIDER_ID

The provider_id attribute identifies the organization or subsystem that supplied the telemetry data product to the producer of the raw (EDR) PDS data product. This is typically (but not always) the organization responsible for reassembling packetized data into a single product. These may vary by mission so the permissible values should be set by the mission dictionaries.
InSight Specific:
For InSight the subsystem is TTACS

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Mission_Information/Telemetry/provider_id

ASCII_Short_String_Collapsed

msn_surface:telemetry_source_name

TELEMETRY. TELEMETRY_SOURCE_NAME

The telemetry_source_name specifies the name source of the telemetry data described in the parent class.
InSight Specific:
For InSight this is either 'TDS' for the telemetry server, or the name of the SFDU file or CCSDS packet directory used as input to the EDR generator.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Mission_Information/Telemetry/telemetry_source_name

ASCII_Short_String_Collapsed

msn_surface:telemetry_source_sclk_start

TELEMETRY. TELEMETRY_SOURCE_SCLK_START

The telemetry_source_sclk_start attribute specifies the value of the spacecraft clock (in seconds) at the creation time of the source product from which this product was derived.
InSight Specific:
This is the time in the CCSDS header. Used to find all the matching packets for one product.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Mission_Information/Telemetry/telemetry_source_sclk_start

ASCII_Short_String_Collapsed

msn_surface:telemetry_source_start_time

TELEMETRY. TELEMETRY_SOURCE_START_TIME

The telemetry_source_start_time specifies the creation time of the source product from which this product was derived. It is the same as the telemetry_source_sclk_start converted to Spacecraft Event Time (SCET).

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Mission_Information/Telemetry/telemetry_source_start_time

ASCII_Date_Time_YMD_UTC

msn_surface:transport_protocol

TELEMETRY. TELEMETRY_SOURCE_TYPE

The transport_protocol attribute specifies the protocol used in the creation of the telemetry data products by the subsystem which generates the telemetry stream.
InSight Specific:
For InSight this is always SFDU.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Mission_Information/Telemetry/transport_protocol

1) SFDU

2) Data Product

ASCII_Short_String_Collapsed

proc:program_user

*. USER

The program_user attribute specifies the username of the person responsible for running the software prgoram.

1)/Product_Observational/Observation_Area/Discipline_Area/Processing_Information/Process/Software/Software_Program[*]/program_user

2)/Product_Observational/Observation_Area/Discipline_Area/Processing_Information/Process/Software/Software_Program/program_user

ASCII_Short_String_Collapsed

cart:x_axis_maximum

SURFACE_PROJECTION_PARMS. X_AXIS_MAXIMUM
SURFACE_PROJECTION_PARMS. X_AXIS_MAXIMUM__UNIT

The x_axis_maximum attribute specifies the value of the X coordinate (measured in the projection frame) of a Vertical, Orthographic or Orthorectified lander map projection at the top of the image. Note that +X is at the top of the image and +Y is at the right, so +X corresponds to North in the Vertical projection.

1)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Vertical/x_axis_maximum

2)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Orthorectified/x_axis_maximum

ASCII_Real

Units_of_Length

cart:x_axis_minimum

SURFACE_PROJECTION_PARMS. X_AXIS_MINIMUM
SURFACE_PROJECTION_PARMS. X_AXIS_MINIMUM__UNIT

The x_axis_minimum attribute specifies the value of the X coordinate (measured in the projection frame) of a Vertical, Orthographic or Orthorectified lander map projection at the bottom of the image.

1)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Vertical/x_axis_minimum

2)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Orthorectified/x_axis_minimum

ASCII_Real

Units_of_Length

cart:y_axis_maximum

SURFACE_PROJECTION_PARMS. Y_AXIS_MAXIMUM
SURFACE_PROJECTION_PARMS. Y_AXIS_MAXIMUM__UNIT

The y_axis_minimum attribute specifies the value of the Y coordinate (measured in the projection frame) of a Vertical, Orthographic or Orthorectified lander map projection at the right edge of the image.

1)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Vertical/y_axis_maximum

2)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Orthorectified/y_axis_maximum

ASCII_Real

Units_of_Length

cart:y_axis_minimum

SURFACE_PROJECTION_PARMS. Y_AXIS_MINIMUM
SURFACE_PROJECTION_PARMS. Y_AXIS_MINIMUM__UNIT

The y_axis_minimum attribute specifies the value of the Y coordinate (measured in the projection frame) of a Vertical, Orthographic or Orthorectified lander map projection at the left edge of the image.

1)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Vertical/y_axis_minimum

2)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Orthorectified/y_axis_minimum

ASCII_Real

Units_of_Length

cart:zero_elevation_line

SURFACE_PROJECTION_PARMS. ZERO_ELEVATION_LINE

The zero_elevation_line attribute specifies the image line representing 0.0 degree elevation. Applies to Cylindrical lander map projections.

1)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Cylindrical/zero_elevation_line

ASCII_Real

Alias

The Alias class provides a single alternate name and identification for this product in this or some other archive or data system.

1)/Product_Observational/Identification_Area/Alias_List/Alias

1) alternate_id

2) alternate_title

3) comment

Alias_List

The Alias_List class provides a list of paired alternate names and identifications for this product in this or some other archive or data system.

1)/Product_Observational/Identification_Area/Alias_List

1) Alias

Array_2D_Image

The Array 2D Image class is an extension of the Array 2D class and defines a two dimensional image.

1)/Product_Observational/File_Area_Observational/Array_2D_Image

1) Array_2D

2) offset

3) axes

4) name

5) local_identifier

6) axis_index_order

7) md5_checksum

8) description

9) Display_2D_Image

10) Axis_Array

11) Element_Array

12) Special_Constants

13) Object_Statistics

14) Digital_Object

15) Local_Internal_Reference

Array_3D_Image

The Array 3D Image class is an extension of the Array 3D class and defines a three dimensional image.

1)/Product_Observational/File_Area_Observational/Array_3D_Image

1) Array_3D

2) offset

3) axes

4) name

5) local_identifier

6) axis_index_order

7) md5_checksum

8) description

9) Axis_Array

10) Element_Array

11) Special_Constants

12) Object_Statistics

13) Digital_Object

14) Local_Internal_Reference

geom:Articulation_Device_Parameters

The Articulation_Device_Parameters class contains those attributes and sub-classes that describe an articulation device. An articulation device is anything that can move independently of the spacecraft to which it is attached. Examples include mast heads, wheel bogies, arms, filter wheel, scan platforms.
InSight Specific:
For InSight the articulation devices are ARM and GRAPPLE.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Articulation_Device_Parameters[*]

1) geom:device_id

2) geom:device_name

3) geom:device_mode

4) geom:device_phase

5) geom:selected_instrument_id

6) geom:Coordinate_Space_Present

7) geom:Coordinate_Space_Reference

8) geom:Device_Angle

9) geom:Device_Component_State

10) geom:Device_Motor_Counts

11) geom:Device_Temperature

12) geom:Vector_Device_Gravity

author_list

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.) it should be placed before the comma (,). Do not include the word "and" before the final author. All authors should be listed explicitly - do not elide the list using "et al.".

1)/Product_Collection/Identification_Area/Citation_Information/author_list

2)/Product_Document/Identification_Area/Citation_Information/author_list

UTF8_Text_Preserved

img:Autoexposure

The 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.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Commanded_Parameters/Exposure/Autoexposure

1) img:auto_exposure_data_cut

2) img:active_flag

3) img:auto_exposure_percent

4) img:processing_venue

5) img:auto_exposure_pixel_fraction

6) img:processing_algorithm

7) img:max_auto_exposure_iteration_count

8) img:sequence_number

9) img:Data_Processing

Axis_Array

The Axis Array class is used as a component of the array class and defines an axis of the array.

1)/Product_Observational/File_Area_Observational/Array_2D_Image/Axis_Array[*]

2)/Product_Observational/File_Area_Observational/Array_3D_Image/Axis_Array[*]

1) axis_name

2) local_identifier

3) elements

4) unit

5) sequence_number

6) Band_Bin_Set

axis_index_order

The axis_index_order attribute provides the axis index that varies fastest with respect to storage order.

1)/Product_Observational/File_Area_Observational/Array_2D_Image/axis_index_order

2)/Product_Observational/File_Area_Observational/Array_3D_Image/axis_index_order

1) Last Index Fastest

ASCII_Short_String_Collapsed

axis_name

The axis_name attribute provides a word or combination of words by which the axis is known.

1)/Product_Observational/File_Area_Observational/Array_2D_Image/Axis_Array[*]/axis_name

2)/Product_Observational/File_Area_Observational/Array_3D_Image/Axis_Array[*]/axis_name

ASCII_Short_String_Collapsed

disp:blue_channel_band

The blue_channel_band attribute identifies the number of the band, along the band axis, that should be loaded, by default, into the blue channel of a display device. The first band along the band axis has band number 1.

1)/Product_Observational/Observation_Area/Discipline_Area/Display_Settings/Color_Display_Settings/blue_channel_band

ASCII_Integer

img:Brightness_Correction

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.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Brightness_Correction

1) img:active_flag

2) img:processing_venue

3) img:processing_algorithm

4) img:sequence_number

5) img:Data_Processing

6) img:Brightness_Correction_File

7) img:Brightness_Correction_Image

img:Brightness_Correction_HSI_Linear

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.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Brightness_Correction/Brightness_Correction_Image[*]/Brightness_Correction_HSI_Linear

1) img:brightness_scale

2) img:brightness_offset

img:Brightness_Correction_Image

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).

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Brightness_Correction/Brightness_Correction_Image[*]

1) Internal_Reference

2) img:Brightness_Correction_HSI_Linear

3) img:Brightness_Correction_Linear

img:brightness_offset

The brightness_offset attribute defines the additive factor used for a linear brightness correction.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Brightness_Correction/Brightness_Correction_Image[*]/Brightness_Correction_HSI_Linear/brightness_offset

ASCII_Real

img:brightness_scale

The brightness_scale attribute defines the multiplicative factor used for a linear brightness correction.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Brightness_Correction/Brightness_Correction_Image[*]/Brightness_Correction_HSI_Linear/brightness_scale

ASCII_Real

geom:c0

The first coefficient of a polynomial.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHVORE_Model/Radial_Terms/c0

2)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHVORE_Model/Entrance_Terms/c0

3)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHVOR_Model/Radial_Terms/c0

ASCII_Real

geom:c1

The second coefficient of a polynomial.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHVORE_Model/Radial_Terms/c1

2)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHVORE_Model/Entrance_Terms/c1

3)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHVOR_Model/Radial_Terms/c1

ASCII_Real

geom:c2

The third coefficient of a polynomial.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHVORE_Model/Radial_Terms/c2

2)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHVORE_Model/Entrance_Terms/c2

3)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHVOR_Model/Radial_Terms/c2

ASCII_Real

geom:CAHV_Model

The CAHV model is a linear, perspective-projection camera model (equivalent to a pinhole camera). It consists of four 3-vectors (C,A,H,V) that describe the internal and external camera model parameters needed to translate between 2D image coordinates and 3D world coordinates. C (Vector_Center) is the 3D position of the pinhole (center of the entrance pupil). A (Vector_Axis) is a unit vector normal to the image plane pointing outward. H (Vector_Horizontal) is a composite vector encoding three quantities: H' (a vector in the image plane perpendicular to the vertical columns), Hs (the distance between the lens center and image plane, measured in horizontal pixels), and Hc (the horizontal image coordinate directly under C when moving parallel to A). V (Vector_Vertical) similarly composites the analogous V', Vs, and Vc in the vertical direction.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHV_Model

1) geom:Vector_Center

2) geom:Vector_Axis

3) geom:Vector_Horizontal

4) geom:Vector_Vertical

geom:CAHVOR_Model

The CAHVOR model is built upon CAHV (see CAHV_Model), adding radial (barrel or pincushion) distortion to the linear model. It adds two more 3-vectors to CAHV. O (Vector_Optical) is a unit vector representing the axis of symmetry for the radial distortion. R (Radial_Terms) contains the coefficients of a polynomial function that describes the radial distortion.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHVOR_Model

1) geom:CAHV_Model

2) geom:Vector_Optical

3) geom:Vector_Center

4) geom:Radial_Terms

5) geom:Vector_Axis

6) geom:Vector_Horizontal

7) geom:Vector_Vertical

geom:CAHVORE_Model

The CAHVORE model is built upon CAHVOR (see CAHVOR_Model), adding support for fisheye lenses. It adds one more 3-vector and two scalars to CAHVOR. E (Entrance_Terms) contains the coefficients of a polynomial function used to model movement of the entrance pupil. The two scalars, cahvore_model_type and cahvore_model_parameter, together specify the type of lens being modeled.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHVORE_Model

1) geom:cahvore_model_type

2) geom:cahvore_model_parameter

3) geom:CAHVOR_Model

4) geom:Entrance_Terms

5) geom:Vector_Optical

6) geom:Vector_Center

7) geom:Radial_Terms

8) geom:Vector_Axis

9) geom:Vector_Horizontal

10) geom:Vector_Vertical

geom:cahvore_model_parameter

The cahvore_parameter_type attribute is a scalar floating-point number used for CAHVORE Type 3 models (see cahvore_model_type). If the parameter is 1.0, the model is identical to type 1; if 0.0, it is identical to type 2. Most fish-eye lenses use a value in between.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHVORE_Model/cahvore_model_parameter

ASCII_Real

geom:cahvore_model_type

The cahvore_model_type attribute indicates which variant of the CAHVORE model to use. Type 1 is a perspective-projection model, similar to CAHV and CAHVOR except for the moving entrance pupil. Type 2 is a fish-eye lens model reflecting fundamentally different geometry. Type 3 is a generalization that includes the first two, and is used for most fisheye-type lenses (see cahvore_model_parameter).

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/CAHVORE_Model/cahvore_model_type

1) 1

2) 2

3) 3

ASCII_Integer

cart:Camera_Model_Offset

The Camera_Model_Offset class specifies the location of the image origin with respect to the camera model's origin. For CAHV/CAHVOR models, this origin is not the center of the camera, but is the upper-left corner of the "standard"-size image, which is encoded in the CAHV vectors. Applies to the Perspective lander map projection.

1)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Perspective/Camera_Model_Offset

1) cart:line

2) cart:sample

geom:Camera_Model_Parameters

A camera model describes the mathematical relationship between the coordinates of a point in 3-dimensional space and its projection onto a 2-dimensional image plane. There are numerous types of camera models.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters

1) geom:model_type

2) geom:calibration_source_id

3) geom:solution_id

4) Internal_Reference

5) geom:CAHVORE_Model

6) geom:CAHVOR_Model

7) geom:CAHV_Model

8) geom:Coordinate_Space_Reference

9) geom:Reference_Frame_Identification

10) geom:Quaternion_Model_Transform

11) geom:Vector_Model_Transform

cart:Cartography

The Cartography class provides a description of how a 3D sphere, spheroid, or elliptical spheroid or the celestial sphere is mapped onto a plane.

1)/Product_Observational/Observation_Area/Discipline_Area/Cartography

1) cart:Spatial_Domain

2) cart:Spatial_Reference_Information

3) Local_Internal_Reference

Citation_Information

The Citation_Information class provides specific fields often used in citing the product in journal articles, abstract services, and other reference contexts.

1)/Product_Collection/Identification_Area/Citation_Information

2)/Product_File_Text/Identification_Area/Citation_Information

3)/Product_Document/Identification_Area/Citation_Information

1) author_list

2) editor_list

3) publication_year

4) doi

5) keyword

6) description

Collection

The Collection class provides a description of a set of products.

1)/Product_Collection/Collection

1) collection_type

2) description

collection_type

The collection_type attribute provides a classification for the collection.

1)/Product_Collection/Collection/collection_type

1) Browse

2) Calibration

3) Context

4) Data

5) Document

6) Geometry

7) Miscellaneous

8) SPICE Kernel

9) XML Schema

ASCII_Short_String_Collapsed

disp:color_display_axis

The color_display_axis attribute identifies, by name, the axis of an Array (or Array subclass) that is intended to be displayed in the color dimension of a display device. I.e., bands from this dimension will be loaded into the red, green, and blue bands of the display device. The value of this attribute must match the value of one, and only one, axis_name attribute in an Axis_Array class of the associated Array.

1)/Product_Observational/Observation_Area/Discipline_Area/Display_Settings/Color_Display_Settings/color_display_axis

ASCII_Short_String_Collapsed

disp:Color_Display_Settings

The Color_Display_Settings class provides guidance to data users on how to display a multi-banded Array object on a color-capable display device.

1)/Product_Observational/Observation_Area/Discipline_Area/Display_Settings/Color_Display_Settings

1) disp:color_display_axis

2) comment

3) disp:red_channel_band

4) disp:green_channel_band

5) disp:blue_channel_band

img:Color_Filter_Array

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 color_filter_array_type).

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Color_Filter_Array

1) img:color_filter_array_type

2) img:active_flag

3) img:color_filter_array_state

4) img:processing_venue

5) img:processing_algorithm

6) img:sequence_number

7) img:Data_Processing

img:Color_Processing

The Color_Processing class contains parameters describing color correction or processing and how the image is represented in color.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Color_Processing

1) img:color_space

2) img:active_flag

3) img:color_component

4) img:processing_venue

5) img:illuminant

6) img:processing_algorithm

7) img:encoded_display_gamma

8) img:sequence_number

9) img:color_dn_scaling_method

10) img:color_dn_scaling_factor

11) img:Data_Processing

12) img:Onboard_Responsivity

13) img:Onboard_Color_Matrix

msn_surface:Command_Execution

The Command_Execution class contains information about how the command that acquired this data was executed, such as sequence or activity.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Mission_Information/Command_Execution

1) msn_surface:sequence_id

2) msn_surface:sequence_version_id

3) msn_surface:sequence_execution_count

4) msn_surface:command_sequence_number

5) msn_surface:command_source_id

6) msn_surface:observation_id

7) msn_surface:request_id

img:Commanded_Parameters

The 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. These are distinct from similar values in the root Imaging class which indicate the state of the image as acquired.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Commanded_Parameters

1) description

2) img:Brightness_Correction

3) img:Color_Filter_Array

4) img:Color_Processing

5) img:Detector

6) img:Downsampling

7) img:Exposure

8) img:Flat_Field_Correction

9) img:Focus

10) img:Focus_Stack

11) img:Frame

12) img:Onboard_Compression

13) img:Optical_Filter

14) img:Pointing_Correction

15) img:Radiometric_Correction

16) img:Sampling

17) img:Shutter_Subtraction

18) img:Subframe

img:Companding

The Companding class describes whether or not data is or has had its bit depth reduced (for example conversion from 12 to 8 bits via a lookup table or bit scaling), the venue where it occurred (Software or Hardware), and the method used to complete the companding. The processing_algorithm attribute specifies how data was companded. Generally this will either be via a lookup table (such as a square root encoding), or by shifting bits to preserve the high order bits and discard the low order bits. The value of this keyword is mission specific but there are recommended values that should apply across missions when possible: NONE - no scaling. LUTn - use the numbered lookup table. Lookup tables are defined in the mission SIS. It is preferred for "n" to be a number but it could be a name, for example LUT_MMM_3 to indicate LUT 3 for the MMM instruments (on MSL). MSB_BITn - Shift to make bit "n" the most significant. Bits start numbering at 0 so MSB_BIT7 means no shift for a 12->8 bit companding, while MSB_BIT11 means to shift right 4 bits for a 12->8 bit companding. AUTOSHIFT - Data should be shifted to preserve the highest value. This value should only appear in a command echo; one of the MSB_BITn values should be used in downlinked data to specify what the actual shift was.

1)/Product_Observational/Observation_Area/Discipline_Area/Imaging/Sampling/Companding

1) img:companding_state

2) img:active_flag

3) img:processing_venue

4) img:processing_algorithm

5) img:sequence_number

6) img:Data_Processing

7) img:Companding_File

Context_Area

The Context Area provides context information for a product.

1)/Product_Collection/Context_Area

2)/Product_Document/Context_Area

1) comment

2) Time_Coordinates

3) Primary_Result_Summary

4) Investigation_Area

5) Observing_System

6) Target_Identification

7) Mission_Area

8) Discipline_Area

geom:Coordinate_Space_Definition

The Coordinate_Space classes are typically used for lander/rover geometry while the Coordinate_System construction is used for orbiter/flyby geometry.
InSight Specific:
This class defines the coordinate system in terms of another, reference, coordinate system, providing the offset and rotation between the two.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Coordinate_Space_Definition[*]

1) local_identifier

2) geom:positive_azimuth_direction

3) geom:positive_elevation_direction

4) geom:Coordinate_Space_Present

5) geom:Vector_Origin_Offset

6) geom:Quaternion_Plus_Direction

7) geom:Coordinate_Space_Reference

geom:Coordinate_Space_Indexed

The Coordinate_Space_Indexed class contains the attributes and classes identifying the indexed coordinate space.

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Derived_Product_Parameters/Coordinate_Space_Reference/Coordinate_Space_Indexed

2)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Coordinate_Space_Reference/Coordinate_Space_Indexed

3)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Surface_Model_Parameters/Coordinate_Space_Reference/Coordinate_Space_Indexed

4)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/Coordinate_Space_Reference/Coordinate_Space_Indexed

5)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Derived_Geometry/Coordinate_Space_Reference/Coordinate_Space_Indexed

6)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Coordinate_Space_Definition[1]/Coordinate_Space_Reference/Coordinate_Space_Indexed

7)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Coordinate_Space_Definition[*]/Coordinate_Space_Present/Coordinate_Space_Indexed

8)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Derived_Geometry[*]/Coordinate_Space_Reference/Coordinate_Space_Indexed

1) geom:coordinate_space_frame_type

2) geom:solution_id

3) geom:Coordinate_Space_Index

geom:Coordinate_Space_Present

The Coordinate_Space_Present class includes the attributes that identifies the coordinate space presently being defined.

1)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Coordinate_Space_Definition[*]/Coordinate_Space_Present

1) geom:Coordinate_Space_Identification

2) geom:Coordinate_Space_Indexed

3) geom:Coordinate_Space_SPICE

4) Local_Internal_Reference

geom:Coordinate_Space_Reference

The Coordinate_Space_Reference class includes the attributes that identify the coordinate space being used to express coordinates in the class in which it appears.
InSight Specific:
The occurrence in Derived_Product_Parameters specifies the coordinate space used to express pixel values in the file itself (e.g. XYZ values).

1)/Product_Observational/Observation_Area/Discipline_Area/Surface_Imaging/Derived_Product_Parameters/Coordinate_Space_Reference

2)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Coordinate_Space_Reference

3)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Surface_Model_Parameters/Coordinate_Space_Reference

4)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Derived_Geometry/Coordinate_Space_Reference

5)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Camera_Model_Parameters/Coordinate_Space_Reference

6)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Coordinate_Space_Definition[*]/Coordinate_Space_Reference

7)/Product_Observational/Observation_Area/Discipline_Area/Geometry/Geometry_Lander/Derived_Geometry[*]/Coordinate_Space_Reference

1) geom:Coordinate_Space_Identification

2) geom:Coordinate_Space_Indexed

3) geom:Coordinate_Space_SPICE

4) Local_Internal_Reference

copyright

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.

1)/Product_Document/Document/copyright

ASCII_Text_Preserved

cart:Cylindrical

This is an in-situ projection used for (non-stereo) panoramas. Each image row represents a constant elevation and each image column represents a constant azimuth, from a given point of view. The image scale in degrees per pixel is constant across the image.

1)/Product_Observational/Observation_Area/Discipline_Area/Cartography/Spatial_Reference_Information/Horizontal_Coordinate_System_Definition/Local/Map_Projection_Lander/Cylindrical