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    • Izembek NWR ATV Tracks May 2022

    Metadata Updated: March 4, 2026

    Off-road ATV usage is widespread in many regions of the Izembek Refuge, especially adjacent to official roads north and west of Cold Bay.

    GIS analysts manually digitized ATV tracks in this region using aerial imagery collected in May 2022 and processed by Mark Laker (Alaska Refuge Remote Sensing Coordinator) during that summer. This aerial imagery has a ground-resolution of 10-20 cm. GIS Analyst Tristan Amaral (Alaska Refuge Natural Resources Program) created this layer and GIS Analysts Dan Quinn (Alaska Refuge Natural Resources, daniel_quinn@fws.gov) completed the project. The layer exists as a Hosted Feature Layer on ArcGIS Online.

    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 14, 2026
    Metadata Updated Date March 4, 2026

    Metadata Source

    Harvested from DOI FWS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 14, 2026
    Metadata Updated Date March 4, 2026
    Publisher U.S. Fish and Wildlife Service
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/FWS_ServCat_157142
    Data First Published 2023-09-01T00:00:00Z
    Data Last Modified 2023-09-01T00:00:00Z
    Category geospatial
    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 489e99f8-727d-4e02-8b32-2f78238bed86
    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/157142
    Metadata Type geospatial
    Old Spatial -163.424286,55.0359039,-162.120712,55.5487251
    Program Code 010:028, 010:094
    Source Datajson Identifier True
    Source Hash a8504e459b0f33ae12a3d3138e32fc2587bb062421f1f2a7b86ee00f76efe60b
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -163.424286, 55.0359039, -163.424286, 55.5487251, -162.120712, 55.5487251, -162.120712, 55.0359039, -163.424286, 55.0359039}
    Temporal 2022-05-01/2022-05-01

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