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:Suggestion_Relations
This table defines relations between suggestions. The table specifies a relation type, and an optional hypothesis field which can be used to store a hypothesis for an imaging program.

Field Description Type Null Limits Size Key Default Authority Source
ID This is the relation id. INT(10) unsigned auto_increment Not Null Primary Key db Server
RELATION_TYPE The relation type. ENUM("STEREO","SEASONAL","HYPOTHESIS") Not Null HiWeb
RELATION_DESCRIPTION If the relation type is a hypothesis, then the text of the hypothesis is stored here. TEXT Not Null HiWeb
LAST_UPDATE This column records the last time that a record was updated. TIMESTAMP db server

Table Options:

Copyright (C) 2015 Arizona Board of Regents on behalf of the Planetary Image Research Laboratory, Lunar and Planetary Laboratory at the University of Arizona.

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

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