HiCat Data Dictionary
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Catalog:
HiRISE
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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:Mars_Year
- A table mapping Mars years to UTC Earth dates
| Field |
Description |
Type |
Null |
Limits |
Size |
Key |
Default |
Authority |
Source |
| MARS_YEAR |
The Mars year. Year one is defined as.... |
INT(3) |
Not Null |
|
|
Primary Key |
|
|
|
| START_TIME_ET |
The year start time in ephemeris time.
|
DOUBLE |
Not Null |
|
|
|
|
|
|
| END_TIME_ET |
The year end in ephemeris time.
|
DOUBLE |
Not Null |
|
|
|
|
|
|
| START_TIME |
The UTC Earth date and time that the Mars year starts on.
|
DATETIME |
Not Null |
|
|
|
|
|
|
| END_TIME |
The UTC Earth date and time that the Mars year ends on.
|
DATETIME |
Not Null |
|
|
|
0 |
|
|
| LAST_UPDATE |
|
TIMESTAMP |
|
|
|
|
|
|
db server |
- Field: the field name within the table.
- Description: the definition for the field.
- Type: the data type of the field.
- Null: whether the field is allowed to be null.
- Limits: the acceptable data range for the field.
- Size: the upper limit data storage size for the field.
- Default: the default value for the field.
- Authority: the agency responsible for definition of the field.
- Source: the most frequent source of data for this field.
Table Options:
Copyright (C) 2005-2022 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.
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Contact
Please send comments to:
HiCat@pirlmail.lpl.arizona.edu.