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    • Walrus Haulout Aerial Survey Data Near Point Lay, Alaska, 2024

    Metadata Updated: September 7, 2025

    This dataset consists of the complete set of processed aerial imagery and survey data from walrus haulouts collected by unoccupied aerial system (UAS) surveys near Pt. Lay, Alaska, during the autumn of 2024. The data include orthoimages derived from georeferenced optical three band (red, green, blue) aerial images through the standardized structure from motion algorithms. These high-resolution images are considered sensitive and are not publicly accessible. Requests for access will be reviewed by the USGS Alaska Science Center and the Eskimo Walrus Commission (EWC).

    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 February 22, 2025
    Metadata Updated Date September 7, 2025

    Metadata Source

    Harvested from DOI EDI

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date February 22, 2025
    Metadata Updated Date September 7, 2025
    Publisher U.S. Geological Survey
    Maintainer
    @Id http://datainventory.doi.gov/id/dataset/539b2e82ff2dc0ddbad294d051805896
    Identifier USGS:673e385ad34e6b795de6c6c2
    Data Last Modified 20250519
    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://datainventory.doi.gov/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 3a0b8e37-6d2a-49d9-88cf-fcdf93ea020d
    Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
    Harvest Source Title DOI EDI
    Metadata Type geospatial
    Old Spatial -163.06799,69.74542,-163.0253,69.7927
    Publisher Hierarchy White House > U.S. Department of the Interior > U.S. Geological Survey
    Source Datajson Identifier True
    Source Hash 807e00a3e5aadf54e5d5962b3eddb107daf01ee21daf12d1727fc2200545c8f5
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -163.06799, 69.74542, -163.06799, 69.7927, -163.0253, 69.7927, -163.0253, 69.74542, -163.06799, 69.74542}

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