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    • Spring 2022 Arcata to Eureka California, Distributed Acoustic Sensing (DAS) experiment

    Metadata Updated: January 21, 2026

    These data are from a 2-month long Distributed Acoustic Sensing (DAS) Experiment in Arcata, CA, that was conducted jointly by the U.S. Geological Survey, Cal Poly Humboldt University, and OptaSense Inc. An OptaSense QuantX DAS interrogator was installed in the Arcata Police Station and connected to a fiber owned by Vero Communications that runs from Arcata to Eureka

    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 11, 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 11, 2026
    Metadata Updated Date January 21, 2026
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/USGS_62fd776fd34e3a444286cd54
    Data Last Modified 2022-09-06T00:00:00Z
    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 20260121062710
    Harvest Object Id 47049486-90c3-4f62-a1b0-c6aad85a75b8
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": -124.9805, 39.7072, -124.9805, 40.9467, -123.3545, 40.9467, -123.3545, 39.7072, -124.9805, 39.7072}
    Source Datajson Identifier True
    Source Hash 3d2e4a24ea774832600da5544a806f2f3ff46b1118ea788386993f1320e62605
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -124.9805, 39.7072, -124.9805, 40.9467, -123.3545, 40.9467, -123.3545, 39.7072, -124.9805, 39.7072}

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