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    • Shear-Wave and Compression-Wave Active Seismic at the Callahan Mine Superfund Site in Brooksville, Maine: October 2016 to July 2018

    Metadata Updated: July 6, 2024

    On May 10, 2017 a land-based seismic survey was collected to obtain a shear- wave velocity (Vs) and compressional velocity (Vp). The Vs was used for estimating with the HVSR data to determine the depth to rock. A secondary objective was to obtain Vs and Vp measurements of the overburden sediments at the toe of the impoundment and adjacent to the stream for geotechnical applications. Four collections were made with a 34.5-m long array of 48 electrodes with one vertical and one horizontal phone every 1.5 m along the survey line. A hammer and two strike plates were used to generate the compressional and shear-wave sound sources.

    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 June 1, 2023
    Metadata Updated Date July 6, 2024

    Metadata Source

    Harvested from DOI EDI

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date June 1, 2023
    Metadata Updated Date July 6, 2024
    Publisher U.S. Geological Survey
    Maintainer
    @Id http://datainventory.doi.gov/id/dataset/07fa503b86801276b51d05de51133c1c
    Identifier USGS:5cc89a9de4b09b8c0b77f27c
    Data Last Modified 20200825
    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 a7c68b39-ac80-4da3-ab0a-82ec5d1368c0
    Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
    Harvest Source Title DOI EDI
    Metadata Type geospatial
    Old Spatial -68.81973,44.32901,-68.79587,44.36068
    Publisher Hierarchy White House > U.S. Department of the Interior > U.S. Geological Survey
    Source Datajson Identifier True
    Source Hash 4dec1694e555a112717c582785124c8fa04cdd1557f6f855190b3544e2d86b20
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -68.81973, 44.32901, -68.81973, 44.36068, -68.79587, 44.36068, -68.79587, 44.32901, -68.81973, 44.32901}

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