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    • Automated Greenland Glacier Termini Position Time Series, Version 1

    Metadata Updated: February 7, 2024

    This data set contains shapefiles of termini traces from 294 Greenland glaciers, derived using a deep learning algorithm (AutoTerm) applied to satellite imagery. The model functions as a pipeline, imputing publicly availably satellite imagery from Google Earth Engine (GEE) and outputting shapefiles of glacial termini positions for each image. Also available are supplementary data, including temporal coverage of termini traces, time series data of termini variations, and updated land, ocean, and ice masks derived from the Greenland Ice Sheet Mapping Project (GrIMP) ice masks.

    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 February 7, 2024
    Metadata Updated Date February 7, 2024

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date February 7, 2024
    Metadata Updated Date February 7, 2024
    Publisher NASA NSIDC DAAC
    Maintainer
    Identifier C2849438379-NSIDCV0
    Data First Published 1972-01-01
    Language en-US
    Data Last Modified 2022-01-01
    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 Automated Greenland Glacier Termini Position Time Series, Version 1. 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/QUEMHTTVXMRG.
    Harvest Object Id 9343f0a8-af98-4e74-a608-9330f25bd080
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.5067/QUEMHTTVXMRG
    Metadata Type geospatial
    Old Spatial -75.0 57.0 -8.0 85.0
    Program Code 026:001
    Source Datajson Identifier True
    Source Hash 5b0e302a14b8accf1f9b7cb20eca975bf0e5595df7a0f0c13a38369ddcf54762
    Source Schema Version 1.1
    Spatial
    Temporal 1972-01-01T00:00:00Z/2022-01-01T23:59:59.999Z

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