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    • Context Camera Digital Terrain Models for Mars

    Metadata Updated: January 7, 2026

    In order to investigate the morphology, morphometry, and viability of potential crater lakes and their associated alluvial fans, inlet valleys, and inverted channels, we have utilized data from the Mars Reconnaissance Orbiter Context Imager (CTX) and High Resolution Imaging Science Experiment (HiRISE) instruments. We have used the Ames Stereo Pipeline (ASP [1]) to construct CTX and HiRISE DTMs at 20 and 1 m/pixel respectively. [1] Beyer R. A. et al. (2018) Earth Space Sci. 5, 537-548.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date January 7, 2026
    Metadata Updated Date January 7, 2026

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 7, 2026
    Metadata Updated Date January 7, 2026
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/USGS_656e22bbd34e7ca10833f95a
    Data Last Modified 2024-07-23T00:00:00Z
    Category geospatial
    Public Access Level public
    Bureau Code 010:12
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://ddi.doi.gov/usgs-data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 2c2d4136-8c48-49ce-bde8-d7159fb0c6f5
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial -180.0000, -90.0000, 180.0000, 90.0000
    Source Datajson Identifier True
    Source Hash ae0061339d5fa9c6713059e7d62f30064ab80e6392e9594ceea991b2f111d3b4
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -180.0000, -90.0000, -180.0000, 90.0000, 180.0000, 90.0000, 180.0000, -90.0000, -180.0000, -90.0000}

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