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    • Chirp sub-bottom data collected in Ozette Lake, Washington, in 2019

    Metadata Updated: October 30, 2025

    Chirp seismic reflection data and associated navigation files were collected in Ozette Lake, Washington, in 2019 for use in regional earthquake hazard assessments relating the Cascadia Subduction Zone. Dataset includes both raw and processed chirp data.

    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-e326ce6a-b4a1-4b9c-a957-944178de2b38
    Data Last Modified 2024-06-15T00:00:00Z
    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 b65123ad-14ae-4e28-be7a-4e8c89fd1dea
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial -124.607344, 48.039542, -124.668633, 48.152533
    Source Datajson Identifier True
    Source Hash d82e51bfa4a26642b7df15779505262eb718301d13e24f2ec560636f9ee0e708
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -124.607344, 48.039542, -124.607344, 48.152533, -124.668633, 48.152533, -124.668633, 48.039542, -124.607344, 48.039542}

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