HiCat Data Dictionary

Catalog: HiRISE
The main HiRISE catalog contains all the information used in operating the HiRISE camera after it is attached to the MRO spacecraft. The information is divided into those related to suggesting, planning, commanding, retrieving, processing, validating, and distributing the observations. The tag that follows an observation through all these catalogs (and from Earth to Mars and back) is the unique Observation_ID. This text representation also forms the core of the product names. The HiRISE catalog also contains ancillary information needed in various uplink and downlink activities, such as the people making image suggestions, MRO project uplink files, SPICE and engineering data, and public image releases.
Table:Observation_Retirement_Status
This table tracks the date and time that observations were processed through the different retirement stages. The first stage normally occurs in HiPlan during the planning. The second stage occurs after the geometry processing has completed.

Field Description Type Null Limits Size Key Default Authority Source
OBSERVATION_ID The observation id that has been processed through the retirement procedure. VARCHAR(25) Not Null Primary Key Retire_Suggestions class
STAGE_1_RETIREMENT_DATE The date and time that this observation was processed through the stage 1 retirement procedure (usually done within HiPlan). DATETIME Retire_Suggestions class
STAGE_2_RETIREMENT_DATE The date and time that this observations was processed through the stage 2 retirement procedure (post geometric processing). DATETIME Retire_Suggestions class
LAST_UPDATE Records the last time this record was updated. TIMESTAMP db server

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This page was generated from the XML HiCat Data Dictionary. HEAD

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