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    • ATLAS/ICESat-2 L3B Mean Inland Surface Water Data V003

    Metadata Updated: April 11, 2025

    ATL22 is a derivative of the continuous Level 3A ATL13 Along Track Inland Surface Water Data product. ATL13 contains the high-resolution, along-track inland water surface profiles derived from analysis of the geolocated photon clouds from the ATL03 product. Starting from ATL13, ATL22 computes the mean surface water quantities with no additional photon analysis. The two data products, ATL22 and ATL13, can be used in conjunction as they include the same orbit and water body nomenclature independent from version numbers.

    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 September 27, 2023
    Metadata Updated Date April 11, 2025

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date September 27, 2023
    Metadata Updated Date April 11, 2025
    Publisher NASA NSIDC DAAC
    Maintainer
    Identifier C2738530540-NSIDC_ECS
    Data First Published 2018-10-14
    Language en-US
    Data Last Modified 2025-04-01
    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 c85d96ca-4cd2-4e23-82c8-4456ac584463
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.5067/ATLAS/ATL22.003
    Metadata Type geospatial
    Old Spatial -180.0 -88.0 180.0 88.0
    Program Code 026:001
    Source Datajson Identifier True
    Source Hash a098d402142bd056c56d4f6687ca1879322b7e99595d3355f09da878453e995f
    Source Schema Version 1.1
    Spatial
    Temporal 2018-10-14T00:00:00Z/2024-10-28T00:00:00Z

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