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Chesapeake Bay (M130) Bathymetric Digital Elevation Model - NOAA/NOS Estuarine Bathymetry

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: May 05, 2026 at 11:33 PM | Dataset Last Updated: December 11, 2017 at 12:00 AM
A 1/3 arc-second Mean Lower Low Water bathymetric DEM of NOS hydrographic survey data in the Chesapeake Bay Estuary.

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Complete Metadata
@type dcat:Dataset
accessLevel non-public
contactPoint 
                                            {
  "fn": "NOAA National Centers for Environmental Information",
  "@type": "vcard:Contact",
  "hasEmail": "mailto:dem.info@noaa.gov"
}
describedByType application/octet-steam
description A 1/3 arc-second Mean Lower Low Water bathymetric DEM of NOS hydrographic survey data in the Chesapeake Bay Estuary.
distribution 
                                            [
  {
    "@type": "dcat:Distribution",
    "title": "Download NetCDF File",
    "format": "NETCDF",
    "mediaType": "application/x-netcdf",
    "description": "Download NetCDF File",
    "downloadURL": "https://www.ngdc.noaa.gov/thredds/fileServer/regional/chesapeake_bay_M130_2017.nc",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "OPeNDAP Dataset Access Form",
    "accessURL": "https://www.ngdc.noaa.gov/thredds/dodsC/regional/chesapeake_bay_M130_2017.nc.html",
    "mediaType": "text/html",
    "description": "OPeNDAP Dataset Access Form",
    "describedByType": "application/octet-stream"
  },
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    "@type": "dcat:Distribution",
    "title": "Web Coverage Service GetCapabilities",
    "format": "NETCDF",
    "mediaType": "application/x-netcdf",
    "description": "Web Coverage Service GetCapabilities",
    "downloadURL": "https://www.ngdc.noaa.gov/thredds/wcs/regional/chesapeake_bay_M130_2017.nc?service=WCS&version=1.0.0&request=GetCapabilities",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Web Map Service GetCapabilities",
    "format": "NETCDF",
    "mediaType": "application/x-netcdf",
    "description": "Web Map Service GetCapabilities",
    "downloadURL": "https://www.ngdc.noaa.gov/thredds/wms/regional/chesapeake_bay_M130_2017.nc?service=WMS&version=1.3.0&request=GetCapabilities",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Download a subset of the NetCDF",
    "accessURL": "https://www.ngdc.noaa.gov/thredds/ncss/regional/chesapeake_bay_M130_2017.nc/dataset.html",
    "mediaType": "text/html",
    "description": "Download a subset of the NetCDF",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "NetCDF Markup Language file",
    "format": "NETCDF",
    "mediaType": "application/x-netcdf",
    "description": "NetCDF Markup Language file",
    "downloadURL": "https://www.ngdc.noaa.gov/thredds/ncml/regional/chesapeake_bay_M130_2017.nc?catalog=https%3A%2F%2Fwww.ngdc.noaa.gov%2Fthredds%2Fcatalog%2Fregional%2Fcatalog.html&dataset=regionalDatasetScan%2Fchesapeake_bay_M130_2017.nc",
    "describedByType": "application/octet-stream"
  },
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    "@type": "dcat:Distribution",
    "title": "DEM text search",
    "accessURL": "https://www.ngdc.noaa.gov/mgg/coastal",
    "mediaType": "text/html",
    "description": "Text search for locating completed and planned DEMs.",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Bathymetric Data Viewer",
    "accessURL": "https://www.ncei.noaa.gov/maps/bathymetry/",
    "mediaType": "text/html",
    "description": "The Bathymetric Data Viewer is an interactive map providing discovery, descriptions, and download capability for bathymetric survey data and digital elevation models archived at NOAA's National Centers for Environmental Information (NCEI).",
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]
identifier https://data.noaa.gov/waf/NOAA/NESDIS/NGDC/MGG/DEM/iso/xml/chesapeake_bay_M130_2017.xml
isPartOf NOAA NOS Estuarine Bathymetry
issued 2017-12-11T00:00:00.000+00:00
keyword 
                                            [
  "Earth Science > Oceans > Bathymetry/Seafloor Topography > Seafloor Topography",
  "Earth Science > Oceans > Bathymetry/Seafloor Topography > Bathymetry",
  "Earth Science > Oceans > Bathymetry/Seafloor Topography > Water Depth",
  "Earth Science > Oceans > Coastal Processes > Coastal Elevation",
  "1 meter - < 30 meters",
  "1 meter - < 10 meters",
  "Coastal Relief",
  "Gridded elevations",
  "Bathymetry",
  "Chesapeake Bay",
  "Maryland",
  "Virginia",
  "Washington D.C.",
  "Delaware",
  "United States"
]
language 
                                            []
license https://creativecommons.org/publicdomain/zero/1.0/
modified 2017-12-11T00:00:00.000+00:00
publisher 
                                            {
  "name": "NOAA National Centers for Environmental Information",
  "@type": "org:Organization"
}
rights otherRestrictions
spatial -75.6099537037,36.7199537037,-77.4300462963,39.6200462963
temporal 1897-01-01T00:00:00+00:00/2016-01-01T00:00:00+00:00
title Chesapeake Bay (M130) Bathymetric Digital Elevation Model - NOAA/NOS Estuarine Bathymetry

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