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    • Continuous marine seismic-reflection surveys and derived depth-to-bedrock point data from the East River, New York City, New York

    Metadata Updated: October 29, 2025

    This data release contains data from five seismic-reflection surveys in New York’s East River between Governors Island and the Queensboro Bridge. Data are provided in the original proprietary data format, a SEGy data exchange format, and as a shape file of locations and depths to bedrock. Depths to bedrock were derived from the seismic signal travel time and an assumed speed of sound of 5,000 feet/second.

    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 12, 2025
    Metadata Updated Date October 29, 2025

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date September 12, 2025
    Metadata Updated Date October 29, 2025
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/usgs-636bfbe2d34ed907bf6abaa9
    Data Last Modified 2023-05-25T00:00:00Z
    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 b388ee92-7c02-427d-95c2-405fda2a2b91
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial -74.01100, 40.68830, -73.95370, 40.75470
    Source Datajson Identifier True
    Source Hash ab17c16f910fdb7a614af5256531c1390064e20590a003e1411fe40492ce28ec
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -74.01100, 40.68830, -74.01100, 40.75470, -73.95370, 40.75470, -73.95370, 40.68830, -74.01100, 40.68830}

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