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:RDR_Products_EDR_Products_map
A table for mapping which specific EDR products a given RDR product has been derived from.

Field Description Type Null Limits Size Key Default Authority Source
RDR_PRODUCTS_ID A reference to the ID column from the RDR_Product table containing which corresponds to the RDR_Product. INT(10) unsigned Not Null Foreign Key which references RDR_Products (ID) ON DELETE CASCADE RDRgen?
EDR_PRODUCTS_ID A reference to the ID column of the EDR_Products table which maps an EDR product to the derived RDR product. INT(10) unsigned Not Null Foreign Key which references EDR_Products (ID) ON DELETE CASCADE RDRgen?
LAST_UPDATE This column records the last time the record was updated. TIMESTAMP db server

Other creation definitions:

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

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