Catalog - Data.gov

Found 10 datasets matching "Chesapeake Bay, Smith Island".

Federal
National Status and Trends, Benthic Surveillance Project Sites, 1984-1992, National Centers for Coastal Ocean Science
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 1992-01-01T00:00:00.000+00:00
This data set reports information regarding the nominal sampling locations for the National Status and Trends Benthic Surveillance Project sites. One record is presented per site. Each record...
- none
Search relevance: 40.07 | Views last month: 0
Federal
National Status and Trends, Benthic Surveillance Project Chemistry Data, 1984-1992, National Centers for Coastal Ocean Science
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 1992-01-01T00:00:00.000+00:00
The National Status and Trends (NS&T) Benthic Surveillance Project Chemistry data file reports the trace concentrations of a suite of chemical contaminants in marine sediment and benthic fish...
- none
Search relevance: 39.49 | Views last month: 0
Federal
Depth to Quaternary regional unconformities offshore of the Delmarva Peninsula, including Maryland and Virginia state waters
- Organization: Department of the Interior
- Updated: 2023-05-19T00:00:00Z
Geologic structure and isopach maps were constructed by interpreting over 19,890 trackline kilometers of co-located multichannel boomer, sparker and chirp seismic reflection profiles from the...
- xml
- xml
Search relevance: 35.43 | Views last month: 0
Federal
Thickness of Quaternary seismic stratigraphic units offshore of the Delmarva Peninsula, including Maryland and Virginia state waters
- Organization: Department of the Interior
- Updated: 2023-05-19T00:00:00Z
Geologic structure and isopach maps were constructed by interpreting over 19.890 trackline kilometers of co-located multichannel boomer, sparker and chirp seismic reflection profiles from the...
- xml
- xml
Search relevance: 35.43 | Views last month: 0
Federal
F00308: NOS Hydrographic Survey , Chesapeake Bay, Maryland and Virginia, 1987-11-24
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 1987-11-24T00:00:00.000+00:00
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide...
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- +3 more
Search relevance: 27.82 | Views last month: 0
Federal
H12423: NOS Hydrographic Survey , Approaches to Chesapeake Bay, Virginia, 2012-09-09
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2012-09-09T00:00:00.000+00:00
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide...
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- +8 more
Search relevance: 21.76 | Views last month: 0
Federal
H12241: NOS Hydrographic Survey , Central Chesapeake Bay, Maryland, 2010-11-13
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2010-11-13T00:00:00.000+00:00
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide...
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- none
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- +11 more
Search relevance: 20.36 | Views last month: 0
Federal
Current Tract Polygons of National Park System Units
- Organization: Department of the Interior
- Updated: 2026-01-20T00:00:00Z
National Park Service Unit tract polygons
- zip
- zip
- xml
Search relevance: 6.63 | Views last month: 0
Federal
Administrative Boundaries Centroids of National Park System Units
- Organization: Department of the Interior
- Updated: 2026-02-05T00:00:00Z
National Park Service unit points.
- xml
- zip
- zip
Search relevance: 5.32 | Views last month: 27
Federal
20200110-DO-NOT-USE-Test-Copy-NGDAID-16-Administrative Boundaries of National Park System Units 9/30/2019 - National Geospatial Data Asset (NGDA) NPS National Parks Dataset-DO-NOT-USE
- Organization: Federal Geographic Data Committee
- Updated: 2019-09-30
National Park Service unit boundaries.
- zip
Search relevance: 5.32 | Views last month: 0

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