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    • Airborne geophysical survey: Baird Mtns.-Ambler River

    Metadata Updated: October 30, 2025

    Aeromagnetic data were collected along flight lines by instruments in an aircraft that recorded magnetic-field intensity values and location. In surveys such as this one where the data were originally collected in digital form and not digitized from contour maps, the information we provide typically includes latitude, longitude, magnetic anomaly in nanoTeslas, and intermediate values used to derive the magnetic anomaly such as total magnetic field.

    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 14, 2025
    Metadata Updated Date October 30, 2025

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date September 14, 2025
    Metadata Updated Date October 30, 2025
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/usgs-e609f717-0c97-46bf-b7b7-8bde8b6dd488
    Data Last Modified 2020-11-10T00:00:00Z
    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 012066a0-1f92-4fc8-b292-c799ee1acbdb
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial -161.07501220703, 66.674995422363, -152.92498779297, 68.075004577637
    Source Datajson Identifier True
    Source Hash 6efdccf902dd09b8ba321bcdf652a2d97c2d18162ead4b6ca733bef978be1ad4
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -161.07501220703, 66.674995422363, -161.07501220703, 68.075004577637, -152.92498779297, 68.075004577637, -152.92498779297, 66.674995422363, -161.07501220703, 66.674995422363}

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