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    • Magnetotelluric data from Minnesota, Wisconsin, and Upper Michigan, 2015-2019, station eup631

    Metadata Updated: January 21, 2026

    This dataset consists of 176 wideband magnetotelluric (MT) stations collected from 2015-2019 across parts of Minnesota, Wisconsin and the Upper Peninsula of Michigan. The U.S. Geological Survey (USGS) acquired these data as part of regional investigations into the geologic and tectonic framework of the area and to support mineral resource investigations. These data have been used to generate a 3D regional conductivity model of the area. Files included in this publication include measured electric- and magnetic-field time series as well as estimated impedance and vertical-magnetic field transfer functions. The data included here are for MT station eup631 in the Eastern Upper Peninsula survey region. A shapefile with station information for all stations in this dataset is available at https://doi.org/10.5066/P9G2Y71H.

    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 21, 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 21, 2026
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/USGS_5f6a79ab82ce38aaa2449586
    Data Last Modified 2021-05-11T00:00:00Z
    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 20260120204141
    Harvest Object Id c3bcc848-0d6d-4279-aea6-6c78c2688d88
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": -93.9605, 44.9151, -93.9605, 48.0779, -84.1760, 48.0779, -84.1760, 44.9151, -93.9605, 44.9151}
    Source Datajson Identifier True
    Source Hash 7d49db02b6f26d054cb51259012510f31e89719c1f2d28987fbb041cece1dd0d
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -93.9605, 44.9151, -93.9605, 48.0779, -84.1760, 48.0779, -84.1760, 44.9151, -93.9605, 44.9151}

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