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    • Archive of Digital Chirp Subbottom Profile Data Collected During USGS Cruises 10CCT01, 10CCT02, and 10CCT03, Mississippi and Alabama Gulf Islands, March and April 2010

    Metadata Updated: July 6, 2024

    In March and April of 2010 the U.S. Geological Survey (USGS), in cooperation with the U.S. Army Corps of Engineers (USACE), conducted geophysical surveys to investigate the geologic controls on island framework from just east of Cat Island, Mississippi, to Dauphin Island, Alabama, as part of a broader USGS study on Coastal Change and Transport (CCT). This report serves as an archive of unprocessed digital Chirp seismic reflection data, trackline maps, navigation files, Geographic Information System (GIS) files, Field Activity Collection System (FACS) logs, and formal Federal Geographic Data Committee (FGDC) metadata. Gained (showing a relative increase in signal amplitude) digital images of the subbottom profiles are also provided. For more information on the seismic surveys see http://walrus.wr.usgs.gov/infobank/c/c110gm/html/c-1-10-gm.meta.html, http://walrus.wr.usgs.gov/infobank/m/m210gm/html/m-2-10-gm.meta.html, and http://walrus.wr.usgs.gov/infobank/i/i310gm/html/i-3-10-gm.meta.html These data are also available via GeoMapApp (http://www.geomapapp.org/) and Virtual Ocean ( http://www.virtualocean.org/) earth science exploration and visualization applications.

    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/1ed7ee67bdd1e49dde2df4061badf576
    Identifier USGS:0cfebca2-dd33-4cf6-89c0-be49946d18f2
    Data Last Modified 20201013
    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 3622a9dc-56d1-4380-aeb8-5541fd1d4617
    Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
    Harvest Source Title DOI EDI
    Metadata Type geospatial
    Old Spatial -89.566187894,29.643773997,-88.062282898,30.951314195
    Publisher Hierarchy White House > U.S. Department of the Interior > U.S. Geological Survey
    Source Datajson Identifier True
    Source Hash ae2cb3b7abded405649bb62d3151f611c750d03620508499b26da1c0a1a38a6d
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -89.566187894, 29.643773997, -89.566187894, 30.951314195, -88.062282898, 30.951314195, -88.062282898, 29.643773997, -89.566187894, 29.643773997}

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