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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    Lake Bathymetry Maps derived from Landsat and Random Forest Modeling, North Slope, AK

    Metadata Updated: February 22, 2025

    This dataset provides lake bathymetry maps derived from Landsat surface reflectance products for a portion of the North Slope area of Alaska. A random forest regression algorithm was used to generate depths for each point identified as being part of a lake, creating depth prediction files for each Landsat scene available for the study period: 2016-07-01 to 2018-08-31. These products are fitted to the ABoVE standard projection and reference grid to make them easily scalable and geometrically compatible with other products in the ABoVE study domain. The data are provided in cloud-optimized GeoTIFF (COG) format.

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: No license information was provided.

    Downloads & Resources

    Dates

    Metadata Created Date February 22, 2025
    Metadata Updated Date February 22, 2025

    Metadata Source

    Harvested from nasa test json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date February 22, 2025
    Metadata Updated Date February 22, 2025
    Publisher ORNL_DAAC
    Maintainer
    Identifier C2837050574-ORNL_CLOUD
    Data First Published 2024-01-12
    Language en-US
    Data Last Modified 2025-02-19
    Category ABoVE, 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 17627eaf-3be6-4fc7-9a05-0ad675782675
    Harvest Source Id a73e0c30-4684-40ef-908e-d22e9e9e5f86
    Harvest Source Title nasa test json
    Homepage URL https://doi.org/10.3334/ORNLDAAC/2243
    Metadata Type geospatial
    Old Spatial -177.47 56.09 -128.2 77.26
    Program Code 026:001
    Source Datajson Identifier True
    Source Hash 4f765c334836d9c76b533b2c74f1f073b6650a3a21af785666d6f9af6de3c7d9
    Source Schema Version 1.1
    Spatial
    Temporal 2016-07-01T00:00:00Z/2018-08-31T23:59:59Z

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