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    • March 2019 bathymetry collected near Dumbarton Bridge in south San Francisco Bay, California

    Metadata Updated: July 6, 2024

    Bathymetric survey data were collected in March 2019 just south of Dumbarton Bridge in south San Francisco Bay, California. A portion of the main channel was surveyed using an interferometric sidescan sonar system following procedures detailed in Foxgrover and others, 2011. The bathymetry is provided as a 1-m resolution raster in geoTIFF format, referenced to the vertical datum of mean lower low water (MLLW). To convert to the North American Vertical Datum of 1988 (NAVD88), subtract a static offset of 0.37 m (datum conversions provided in Foxgrover and others, 2007).

    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/9f69298112d14e675099126a5ea0ab3f
    Identifier USGS:74dae0b9-aba4-4856-a778-6e70293a7b29
    Data Last Modified 20220701
    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 babd1e54-f39d-4d84-9b41-dd7fa7f41af0
    Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
    Harvest Source Title DOI EDI
    Metadata Type geospatial
    Old Spatial -122.120323,37.496077,-122.111894,37.505189
    Publisher Hierarchy White House > U.S. Department of the Interior > U.S. Geological Survey
    Source Datajson Identifier True
    Source Hash 181f08b9a9277ff7ded4bd38a974f01297dd83c3cf6897ea75c23a72e5298009
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -122.120323, 37.496077, -122.120323, 37.505189, -122.111894, 37.505189, -122.111894, 37.496077, -122.120323, 37.496077}

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