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    • Airborne geophysical survey: Limestone Mountain, Michigan

    Metadata Updated: January 22, 2026

    Aeromagnetic data were collected along flight lines by instruments in an aircraft that recorded magnetic-field values and locations. This dataset presents latitude, longitude, altitude, and magnetic-field values.

    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 13, 2026
    Metadata Updated Date January 22, 2026

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 13, 2026
    Metadata Updated Date January 22, 2026
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/USGS_92280c71-acf5-4670-8aa8-f278c9a46342
    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
    Datagov Dedupe Retained 20260122055112
    Harvest Object Id b99c097c-191e-488b-b4f4-bc86eddf8adf
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": -88.73, 46.79, -88.73, 46.84, -88.65, 46.84, -88.65, 46.79, -88.73, 46.79}
    Source Datajson Identifier True
    Source Hash 2454734bb20318e5e72cf8923f18268a4e740857d632f4d9c632674e657968cd
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -88.73, 46.79, -88.73, 46.84, -88.65, 46.84, -88.65, 46.79, -88.73, 46.79}

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