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    • Chena River habitat mapping substrate types

    Metadata Updated: September 26, 2025

    Collection of shapefiles containing results from side-scan sonar riverine habitat mapping in the Chena River conducted in 2022. Each shapefile includes polygons denoting the presence of a given substrate type. Polygons refer to the Chena River bank; coarse gravel and rocky substrate; fines, silt, and mud substrate; sandy substrate; vegetation; unknown; or no data.

    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 11, 2025
    Metadata Updated Date September 26, 2025

    Metadata Source

    Harvested from DOI FWS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date September 11, 2025
    Metadata Updated Date September 26, 2025
    Publisher U.S. Fish and Wildlife Service
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/fws-servcat-178458
    Data First Published 2022-08-15T00:00:00Z
    Data Last Modified 2022-08-15T00:00:00Z
    Category Vector Dataset
    Public Access Level public
    Bureau Code 010:18
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://ddi.doi.gov/fws-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 e1cdb2a3-b4ae-4a94-ab88-96b513fb76b6
    Harvest Source Id f51f1f6c-4e4a-4e0a-b4e3-a5577c6dcc19
    Harvest Source Title DOI FWS DCAT-US
    Homepage URL https://iris.fws.gov/APPS/ServCat/Reference/Profile/178458
    Old Spatial -147.92,64.79,-147.57,64.88
    Program Code 010:094, 010:028
    Source Datajson Identifier True
    Source Hash 9c94018f0f4c0fe0ab754b789ddcee116a90db7b1e88b97aac20c63f53245c02
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -147.92, 64.79, -147.92, 64.88, -147.57, 64.88, -147.57, 64.79, -147.92, 64.79}

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