PDS4 Local Data Dictionary Processing Report

Configuration:
   LDDTool Version        16.0.0
   LDD Version Id:        1.0.3.0
   LDD Label Version Id:  1.26
   LDD Discipline (T/F):  false
   LDD Namespace URL:     http://pds.nasa.gov/pds4/
   LDD URN Prefix:        urn:nasa:pds:
   Time                   Tue Jan 06 21:12:01 UTC 2026
   Common Schema          [PDS4_PDS_1K00.xsd]
   Common Schematron      [PDS4_PDS_1K00.sch]
   IM Version Id:         1.20.0.0
   IM Namespace Id:       pds
   IM Label Version Id:   1.26
   IM Object Model        [UpperModel.pont]
   IM Data Dictionary     [dd11179.pins]
   IM Glossary            [Glossary.pins]
   IM Document Spec       [DMDocument.pins]

Parameters:
   Input File             [/home/runner/work/ldd-ody/ldd-ody/src/PDS4_ODY_IngestLDD.xml]
   PDS Processing         true
   LDD Processing         true
   Discipline LDD         false
   Mission LDD            true
   Write Attr Elements    false
   Merge with Master      false

Summary:
   Classes                5
   Attributes             35
   Associations           40
   Error messages         0
   Warning messages       0
   Information messages   0

Detailed validation messages

Parsed Input - Header:
   LDD Name               ODY
   LDD Version            1.0.3.0
   Full Name              Politte, Daniel
   Steward                geo
   Namespace Id           ody
   Comment                
    The ODY dictionary contains classes that describe aspects of the 
    Mars Odyssey mission and related instruments.
    
    2024-06-26 DVP. Initial version: classes and attributes for GRS.
    
    2024-07-12 DVP. Merged in THEMIS-related changes from a branch. The description of the original:
      "2024-05-21 PG (pgeissler@usgs.gov) added THEMIS parameters, initial version"
    
    2024-07-26 DVP. Added descriptions to attributes and renamed a GRS-specific class.
    
    2024-07-29 TMH. Add in a missed update from PG (IMG) and a few definition fixes.
    
    2025-08-19 DVP. Adds additional GRS product type values and center_latitude attribute.

    2026-01-06 DVP. Adds additional GRS product type value for "special" products produced by the mission in 2002.
  
   Last Modification Time 2024-07-29T08:00:00Z
   PDS4 Merge Flag        false

Parsed Input - Attributes:

   name                   product_type
   version                1.20
   value data type        ASCII_Short_String_Collapsed
   description             The product_type attribute identifies the type of data product. 

   name                   center_latitude
   version                1.20
   value data type        ASCII_Real
   description             Center latitude of the 5 degree latitude band of the summed gamma spectra dataset 
   unit of measure type   Units_of_Angle

   name                   mission_phase_name
   version                1.20
   value data type        ASCII_Short_String_Collapsed
   description             The mission_phase_name attribute provides the mission-defined name of a time period within the mission. 

   name                   product_version_id
   version                1.20
   value data type        ASCII_Short_String_Collapsed
   description             The product_version_id element identifies the version of an individual data product. 

   name                   release_number
   version                1.20
   value data type        ASCII_Short_String_Collapsed
   description            release_number is the identifier of a scheduled release of ODY data from PDS. The first ODY data release has release_number "0001". The release_number for a given product is always the first release in which it appears, and does not change if the product is revised later.
   minimum characters     1

   name                   spacecraft_clock_start
   version                1.20
   value data type        ASCII_Short_String_Collapsed
   description            The spacecraft_clock_start_count attribute provides the value of the spacecraft clock at the beginning of a time period of interest. 

   name                   spacecraft_clock_stop
   version                1.20
   value data type        ASCII_Short_String_Collapsed
   description            The spacecraft_clock_stop_count attribute provides the value of the spacecraft clock at the end of a time period of interest. 

   name                   start_solar_longitude
   version                1.20
   value data type        ASCII_Real
   description             Solar longitude (Ls) at the beginning of the observation period 
   unit of measure type   Units_of_Angle

   name                   stop_solar_longitude
   version                1.20
   value data type        ASCII_Real
   description             Solar longitude (Ls) at the end of the observation period 
   unit of measure type   Units_of_Angle

   name                   command_sequence_number
   version                1.20
   value data type        ASCII_Integer
   description            Numeric identifier for the sequence of commands sent to the Odyssey spacecraft which include this THEMIS observation. 

   name                   detector_id
   version                1.20
   value data type        ASCII_Short_String_Collapsed
   description            Abbreviated name of THEMIS camera used to collect this observation. 

   name                   exposure_duration
   version                1.20
   value data type        ASCII_Real
   description            The length of time the THEMIS VIS detector array is exposed per frame in an image. 
   unit of measure type   Units_of_Time

   name                   flight_software_version_id
   version                1.20
   value data type        ASCII_Short_String_Collapsed
   description            The version of THEMIS instrument flight software used to acquire the observation. 

   name                   focal_plane_temperature
   version                1.20
   value data type        ASCII_Real
   description            Temperature of the THEMIS VIS camera focal plane array at the time of the observation. 
   unit of measure type   Units_of_Temperature

   name                   gain_number
   version                1.20
   value data type        ASCII_Integer
   description            The gain value of the THEMIS IR camera; a multiplicative factor used in the analog to digital conversion. 

   name                   image_description
   version                1.20
   value data type        ASCII_Short_String_Collapsed
   description            Description of the observation written by the THEMIS Mission Planner. 

   name                   image_duration
   version                1.20
   value data type        ASCII_Real
   description            The length of time required to collect all frames of all bands in the downlinked image. 
   unit of measure type   Units_of_Time

   name                   image_id
   version                1.20
   value data type        ASCII_Integer
   description            Numeric identifier for this observation within the onboard command sequence. 

   name                   inst_compression_name
   version                1.20
   value data type        ASCII_Short_String_Collapsed
   description            The type of compression applied to the THEMIS VIS data onboard the spacecraft and removed before storage in the raw data file. 

   name                   inst_compression_ratio
   version                1.20
   value data type        ASCII_Real
   description            The ratio of the size of the uncompressed data file to the compressed data file. 

   name                   interframe_delay
   version                1.20
   value data type        ASCII_Real
   description            The time between successive frames of a THEMIS VIS observation. 
   unit of measure type   Units_of_Time

   name                   maximum_brightness_temperature
   version                1.20
   value data type        ASCII_Real
   description            Maximum brightness temperature value measured within the image. 
   unit of measure type   Units_of_Temperature

   name                   minimum_brightness_temperature
   version                1.20
   value data type        ASCII_Real
   description            Minimum brightness temperature value measured within the image. 
   unit of measure type   Units_of_Temperature

   name                   missing_scan_lines
   version                1.20
   value data type        ASCII_Integer
   description            The total number of scan lines missing from a THEMIS IR image when it was received at Earth. 

   name                   offset_number
   version                1.20
   value data type        ASCII_Integer
   description            The offset value of the THEMIS IR camera; the offset value multiplied by a constant voltage is added to the measured voltage in the analog to digital conversion. 

   name                   orbit_number
   version                1.20
   value data type        ASCII_NonNegative_Integer
   description            The orbit_number attribute identifies the orbit number when the observation was taken. 

   name                   partial_scan_lines
   version                1.20
   value data type        ASCII_Short_String_Collapsed
   description            The number of lines in a summed THEMIS IR image which were produced by averaging less than N lines of the original non-summed image, where N is the value of the spatial_summing keyword. Value of N/A used for spatial_summing=1. 

   name                   rice_flag
   version                1.20
   value data type        ASCII_Short_String_Collapsed
   description            Status of onboard lossless compression algorithm applied before downlinking the THEMIS IR observation and removed before storage in the raw data file. 

   name                   spacecraft_orientation_pitch
   version                1.20
   value data type        ASCII_Real
   description            Odyssey spacecraft pitch orientation during this observation. 
   unit of measure type   Units_of_Angle

   name                   spacecraft_orientation_roll
   version                1.20
   value data type        ASCII_Real
   description            Odyssey spacecraft roll orientation during this observation. 
   unit of measure type   Units_of_Angle

   name                   spacecraft_orientation_yaw
   version                1.20
   value data type        ASCII_Real
   description            Odyssey spacecraft yaw orientation during this observation. 
   unit of measure type   Units_of_Angle

   name                   spacecraft_pointing_mode
   version                1.20
   value data type        ASCII_Short_String_Collapsed
   description            Description of the Odyssey spacecraft pointing mode during this observation; see ODY_ORIENT_POINTING.txt for definitions of valid modes. 

   name                   spatial_summing
   version                1.20
   value data type        ASCII_Integer
   description            Onboard spatial average of NxN set of pixels, where N is the value of the keyword. A SPATIAL_SUMMING value equal to 1 indicates that no spatial averaging has been applied to the observation. 

   name                   time_delay_integration_flag
   version                1.20
   value data type        ASCII_Short_String_Collapsed
   description            Status of onboard algorithm which applies a temporal average of successive lines in an IR image. When enabled, THEMIS TDI averages 16 detector rows to equal one line in an IR image. 

   name                   uncorrected_sclk_start_count
   version                1.20
   value data type        ASCII_Real
   description            The spacecraft clock value when the THEMIS instrument was commanded to acquire an observation. This can differ from the SPACECRAFT_CLOCK_START_COUNT (or the other START_TIME keywords) by as much as 4 seconds, depending on which bands are acquired in the observation. 
   unit of measure type   Units_of_Time

Parsed Input - Classes:

   name                   THEMIS_Image_Properties
   description            The THEMIS_Image_Properties class contains attributes specific to THEMIS images.
   is abstract            false
   is choice              false
   subclass of            USER

   Associations

      local identifier      ody.image_id
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.image_duration
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.inst_compression_ratio
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.focal_plane_temperature
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.missing_scan_lines
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.partial_scan_lines
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.uncorrected_sclk_start_count
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.image_description
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.maximum_brightness_temperature
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.minimum_brightness_temperature
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

   name                   THEMIS_Instrument_Attributes
   description            The THEMIS_Instrument_Attributes class contains attributes specific to the THEMIS instrument. 
   is abstract            false
   is choice              false
   subclass of            USER

   Associations

      local identifier      ody.detector_id
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.flight_software_version_id
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.command_sequence_number
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.spatial_summing
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.interframe_delay
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.exposure_duration
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.inst_compression_name
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.gain_number
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.offset_number
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.rice_flag
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.time_delay_integration_flag
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

   name                   THEMIS_Observation_Context
   description            The THEMIS_Observation_Context class contains attributes specific to THEMIS observations. 
   is abstract            false
   is choice              false
   subclass of            USER

   Associations

      local identifier      ody.spacecraft_orientation_pitch
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.spacecraft_orientation_roll
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.spacecraft_orientation_yaw
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.spacecraft_pointing_mode
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

   name                   GRS_Observation_Information
   description            The GRS_Observation_Information class is the container for GRS-related metadata elements.
   is abstract            false
   is choice              false
   subclass of            USER

   Associations

      local identifier      ody.release_number
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.product_type
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.product_version_id
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.mission_phase_name
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.center_latitude
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.start_solar_longitude
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.stop_solar_longitude
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.spacecraft_clock_start
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.spacecraft_clock_stop
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

   name                   ODY_Parameters
   description            The ODY_Parameters class is the container for mission-specific metadata elements.
   is abstract            false
   is choice              false
   subclass of            USER

   Associations

      local identifier      ody.product_type
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.orbit_number
      minimum occurrences   0
      maximum occurrences   1
      reference type        attribute_of

      local identifier      ody.THEMIS_Observation_Context
      minimum occurrences   0
      maximum occurrences   1
      reference type        component_of

      local identifier      ody.THEMIS_Instrument_Attributes
      minimum occurrences   0
      maximum occurrences   1
      reference type        component_of

      local identifier      ody.THEMIS_Image_Properties
      minimum occurrences   0
      maximum occurrences   1
      reference type        component_of

      local identifier      ody.GRS_Observation_Information
      minimum occurrences   0
      maximum occurrences   1
      reference type        component_of

End of Report
