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    • Coastal Multibeam Bathymetry Data Collected in August 2019 from Cedar Island, Virginia

    Metadata Updated: October 30, 2025

    An Ellipsoidally Referenced Survey (ERS) using two Teledyne Reson SeaBat T50-P multibeam echosounders, in dual-head configuration, was conducted by the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center (SPCMSC), covering the nearshore, seaward of Cedar Island, Virginia, from August 14-21, 2019. This dataset, Cedar_ Island_2019_MBES_xyz.zip, includes the processed elevation point data (x,y,z), as derived from a 1-meter (m) bathymetric grid. Additionally, the dataset Cedar_Island_2019_MBES_Backscatter.zip includes the acoustic backscatter intensity data in 32-bit float GeoTIFF (.tif) format.

    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-be23e35a-420f-495c-885c-5f02d0ce2ad9
    Data Last Modified 2021-09-23T00:00:00Z
    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 dbd13374-afd4-442a-ab80-e1937064f929
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial -75.61276870, 37.57601867, -75.54333882, 37.69364052
    Source Datajson Identifier True
    Source Hash 96d7d80cebbcc2e9e3a3cbfe1766b68a3c929d877d48c2488432c346cb6ffc7f
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -75.61276870, 37.57601867, -75.61276870, 37.69364052, -75.54333882, 37.69364052, -75.54333882, 37.57601867, -75.61276870, 37.57601867}

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