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    • Boulder Size Data Collected Along the Totatlanika River, Alaska, August 2021

    Metadata Updated: January 7, 2026

    This dataset provides shapefiles and tabular data representing boulders measured on photogrammetric imagery (acquired August 2021) along the Totatlanika River in central Alaska.

    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 January 7, 2026
    Metadata Updated Date January 7, 2026

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 7, 2026
    Metadata Updated Date January 7, 2026
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/USGS_ASC539
    Data Last Modified 2024-09-17T00:00:00Z
    Category geospatial
    Public Access Level public
    Bureau Code 010:12
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://ddi.doi.gov/usgs-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
    Harvest Object Id aeec8101-6e44-4d8b-84e5-f354216778a7
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial -148.7571, 63.9709, -148.4253, 64.2389
    Source Datajson Identifier True
    Source Hash 1c2d7b36b67cb6fc255b2d3d2346bf26bfecb33b28d70309f30229a44e151f0e
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -148.7571, 63.9709, -148.7571, 64.2389, -148.4253, 64.2389, -148.4253, 63.9709, -148.7571, 63.9709}

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