• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2020-01-01T00:00:00.000+00:00

These data were automated to provide an accurate high-resolution historical shoreline of Silver Bay, Alaska suitable as a geographic information system (GIS) data layer. These data are derived...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-01-01T00:00:00.000+00:00

These data provide an accurate high-resolution shoreline compiled from imagery of Port of Silver Bay, MN . This vector shoreline data is based on an office interpretation of imagery that may be...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2020-01-01T00:00:00.000+00:00

These data provide an accurate high-resolution shoreline compiled from imagery of PORT OF SILVER BAY, MN . This vector shoreline data is based on an office interpretation of imagery that may be...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2020-01-01T00:00:00.000+00:00

These data were automated to provide an accurate high-resolution historical shoreline of Silver Bay, Taconite Harbor and Grand Marais Harbor suitable as a geographic information system (GIS)...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2016-01-13T00:00:00.000+00:00

This data set contains ortho-rectified mosaic tiles, created as a product from the NOAA Integrated Ocean and Coastal Mapping (IOCM) initiative. The source imagery was acquired from 20150929 -...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2016-01-13T00:00:00.000+00:00

This data set contains ortho-rectified mosaic tiles, created as a product from the NOAA Integrated Ocean and Coastal Mapping (IOCM) initiative. The source imagery was acquired from 20150929 -...

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• Organization: Department of the Interior
• Updated: 2022-03-08T00:00:00Z

This database portrays the surface and shallow subsurface geology of the greater Charleston, S.C. region east of 80°30′ west and south of 33°15′ north. The region covers the entirety of Charleston...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-10-16T00:00:00.000+00:00

These hydrology, circulation and water chemistry data were collected in Gulf of Mexico. Data collected as part of Continental Shelf Circulation, Biloxi Bay Hydrology, and St. Louis Bay Hydrology...

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• Organization: Department of the Interior
• Updated: 2025-07-11T00:00:00Z

Sediment particles can strongly bind metals, effectively repartitioning them from solution to a solid phase. As a result, sediments may accumulate and retain metals released to an aquatic...

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• Organization: Department of the Interior
• Updated: 2023-02-09T00:00:00Z

Lifespan distribution in the Chesapeake Bay (CB) salt marsh complex is presented in terms of lifespan of conceptual marsh units defined by Ackerman and others (2022). The lifespan calculation is...

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• Organization: Department of the Interior
• Updated: 2024-03-19T00:00:00Z

The sediment-based lifespan of salt marsh units in Assateague Island National Seashore (ASIS) and Chincoteague Bay is shown for conceptual marsh units defined by Defne and Ganju (2018). The...

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• Organization: Department of Transportation
• Updated: 2023-06-02T00:00:00.000+00:00

The Great Lakes St Lawrence Seaway Development Corporation (GLS) Regions dataset was compiled January 25, 2023 from the Great Lakes St. Lawrence Seaway Development Corporation (GLS) Policy...

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• Organization: Department of the Interior
• Updated: 2024-04-16T00:00:00Z

Fifty-one tidal marsh sites across five regions (sub-embayments) were surveyed in the Delta, Suisun Bay, San Pablo Bay, central San Francisco Bay, and South San Francisco Bay. Vegetation surveys...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 1983-08-31T00:00:00.000+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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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 1947-12-31T00:00:00.000+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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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2022-08-31T00:00:00.000+00:00

This dataset includes bathythermograph (XBT aircraft), bathythermograph (XBT) data from AIRCRAFT, ALAMINOS, ALEUTIAN, ANELA, ANTONIA, C., BETTY, H., C. H. DAVIS, C. J. ELIZABETH, CALANUS,...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2013-11-13T00:00:00.000+00:00

The CAGES program (Comparative Assessment of Gulf Estuarine Systems) is designed to examine the differences between estuarine ecosystems and investigate why some are more productive than others....

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2013-11-13T00:00:00.000+00:00

The CAGES program (Comparative Assessment of Gulf Estuarine Systems) is designed to examine the differences between estuarine ecosystems and investigate why some are more productive than others....

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• Organization: Department of the Interior
• Updated: 2025-04-04T00:00:00Z

These data are a compilation of geographically widespread observations of premature mortality in Pacific salmon across their range in Alaska in 2019. Premature mortality observations primarily...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2014-03-19T00:00:00.000+00:00

The purpose of CAGES (Comparative Assessment of Gulf Estuarine Systems) is to compile the fishery independent data from five Gulf States into a database to more easily compare the fisheries across...

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