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    • ICESat-2 L4 Grounding Zone for Antarctic Ice Shelves V001

    Metadata Updated: December 7, 2023

    This data set provides an Antarctic ice shelf grounding zone geolocation product, including the landward limit of ice flexure caused by ocean tidal movement (Point F), the seaward limit of ice flexure (Point H), and the break in surface slope (Point Ib) based on the ATLAS/ICESat-2 ATL06 Land Ice Height data set acquired between March 2019 and September 2020. The grounding zone estimates were derived from automated techniques using ICESat-2 repeat tracks.

    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 December 1, 2022
    Metadata Updated Date December 7, 2023

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date December 1, 2022
    Metadata Updated Date December 7, 2023
    Publisher NASA NSIDC DAAC
    Maintainer
    Identifier C2276565729-NSIDC_ECS
    Data First Published 2019-03-30
    Language en-US
    Data Last Modified 2020-09-30
    Category geospatial
    Public Access Level public
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.nasa.gov/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
    Citation ICESat-2 L4 Grounding Zone for Antarctic Ice Shelves V001. Version 1. Archived by National Aeronautics and Space Administration, U.S. Government, NASA National Snow and Ice Data Center Distributed Active Archive Center. https://doi.org/10.5067/RI67B92708M9.
    Harvest Object Id 61955048-60df-4df2-93bd-bd70826771ce
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.5067/RI67B92708M9
    Metadata Type geospatial
    Old Spatial -180.0 -90.0 180.0 -60.0
    Program Code 026:001
    Source Datajson Identifier True
    Source Hash 4acd208b33621a9e5c6710d1f9672e35625d8b795ccee55899c2d22e458d2a31
    Source Schema Version 1.1
    Spatial
    Temporal 2019-03-30T00:00:00Z/2020-09-30T23:59:59.999Z

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