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    • MEaSUREs InSAR-Based Antarctica Ice Velocity Map V002

    Metadata Updated: August 23, 2025

    This data set, part of the NASA Making Earth System Data Records for Use in Research Environments (MEaSUREs) Program, provides the first comprehensive, high-resolution, digital mosaics of ice motion in Antarctica assembled from multiple satellite interferometric, synthetic-aperture radar systems. Data were largely acquired during the International Polar Years 2007 to 2009, as well as between 2013 and 2016. Additional data acquired between 1996 and 2016 were used as needed to maximize coverage.

    See Antarctic Ice Sheet Velocity and Mapping Data for related data.

    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 November 12, 2020
    Metadata Updated Date August 23, 2025

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 12, 2020
    Metadata Updated Date August 23, 2025
    Publisher NASA NSIDC DAAC
    Maintainer
    Identifier C1414573008-NSIDC_ECS
    Data First Published 1996-01-01
    Language en-US
    Data Last Modified 2025-07-17
    Category geospatial
    Public Access Level public
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    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 8f1d1249-d6ea-4126-be70-6c78a4a29137
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.5067/D7GK8F5J8M8R
    Metadata Type geospatial
    Old Spatial -180.0 -90.0 180.0 -60.0
    Program Code 026:001
    Source Datajson Identifier True
    Source Hash 465e041eb8202d79d01141f8a1720810e5f409d440af1141dbbf83707c6e8add
    Source Schema Version 1.1
    Spatial
    Temporal 1996-01-01T00:00:00Z/2016-12-31T23:59:59.999Z

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