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Metadata Updated: December 6, 2023

This dataset contains CRISM Multispectral Reduced Data Records (MRDRs). MRDRs are organized into 30 subdirectories named by the Mars Chart containing the MRDR, e.g. MC01. Latitude and longitude limits of Mars Charts are given below. An MRDR consists of several or more strips of multispectral survey data mosaicked into a map tile. Thus a map tile is constructed from a large number of TRDRs. The mosaic is uncontrolled (accepting existing pointing data often resulting in image mismatch at seams within a mosaic). The tile contains up to four images: radiance extracted from temporary TRDRs Lambert albedo summary products DDR data used to generate the first three images, augmented with additional positional information The MRDR also contains up to two text files, one listing the wavelengths present and ther other listing the SPICE metakernels used for map projection of each constituent observation on the tile. Each file has a separate label. For every latitude or longitude in an MRDR, there is a radiance and all the information providing traceability to through I/F to Lambert albedo corrected for atmospheric, photometric, and thermal emission effects, plus the information needed to reconstruct the map projection. A global pattern of 1964 such tiles is being used, forming the major data product for multispectral survey observations. Multiple MRDRs are in each of the 30 subdirectories.

Access & Use Information

Public: This dataset is intended for public access and use. License: us-pd

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Metadata Created Date January 31, 2023
Metadata Updated Date December 6, 2023
Data Update Frequency irregular

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date January 31, 2023
Metadata Updated Date December 6, 2023
Publisher National Aeronautics and Space Administration
Identifier urn:nasa:pds:context_pds3:data_set:data_set.mro-m-crism-5-rdr-multispectral-v1.0_jt3b-3x4g
Data First Published 2021-05-21
Data Last Modified 2023-01-26
Category Earth Science
Public Access Level public
Data Update Frequency irregular
Bureau Code 026:00
Metadata Context
Metadata Catalog ID
Schema Version
Catalog Describedby
Harvest Object Id 249f7194-0350-4bc1-9d20-fba8e9f8a258
Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
Harvest Source Title NASA Data.json
Homepage URL
Program Code 026:005
Related Documents
Source Datajson Identifier True
Source Hash c004ff7f480e6cd660dbc76c36fc88de46f5007489487c1296bfa0020e0d4a45
Source Schema Version 1.1

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