• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 1989-01-01T00:00:00.000+00:00

NOS coastal survey maps (often called t-sheet or tp-sheet maps) are special use planimetric or topographic maps that precisely define the shoreline and alongshore natural and man-made features,...

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• Organization: Department of the Interior
• Updated: 2020-10-13T00:00:00Z

1869 Digitized Shoreline for Breton Island, Louisiana (Geographic, NAD83) consists of vector shoreline data that were derived from a set of National Ocean Service (NOS) raster shoreline maps...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2020-10-13T00:00:00Z

1922 Digitized Shoreline for Breton Island, Louisiana (Geographic, NAD83) consists of vector shoreline data that were derived from a set of National Ocean Service (NOS) raster shoreline maps...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2020-10-13T00:00:00Z

1950 Digitized Shoreline for Breton Island, Louisiana (Geographic, NAD83) consists of vector shoreline data that were derived from a set of National Ocean Service (NOS) raster shoreline maps...

• xml
• xml

• Organization: State of Connecticut
• Updated: 2023-07-03

Connecticut Historic Shoreline Wetlands: 1880s NOS T-Sheet Shoreline Features is a 1:10,000-scale, line feature-based layer that includes information depicting historic shoreline features and...

• html
• json

• Organization: State of Connecticut
• Updated: 2019-10-30

Connecticut Historic Shoreline Wetlands: 1880s NOS T-Sheet Shoreline Features is a 1:10,000-scale, line feature-based layer that includes information depicting historic shoreline features and...

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• Organization: State of Connecticut
• Updated: 2019-10-30

Connecticut Historic Shoreline Wetlands: 1880s NOS T-Sheet Shoreline Features is a 1:10,000-scale, line feature-based layer that includes information depicting historic shoreline features and...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2024-01-01T00:00:00.000+00:00

By engaging 30 reserves from across the country in habitat mapping, this project highlighted differing trends among regions and estuarine habitat types. Working with local and national end users,...

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

These data were automated to provide an accurate high-resolution historical shoreline of Chantilly, Virginia 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: 2020-01-01T00:00:00.000+00:00

These data were automated to provide an accurate high-resolution historical shoreline of Massachusetts, New Hampshire suitable as a geographic information system (GIS) data layer. These data...

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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 Jacksonville, FL 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: 2020-01-01T00:00:00.000+00:00

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

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• +24 more

• 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 Manistee, Manistee Lake and Portage Lake, Lake Michigan suitable as a geographic information system (GIS)...

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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 California suitable as a geographic information system (GIS) data layer. These data are derived from...

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• +8 more

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

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

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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 Alaska, Vicinity of Prince William Sound suitable as a geographic information system (GIS) data layer. ...

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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 Camden, Maine suitable as a geographic information system (GIS) data layer. These data are derived from...

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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 Glasgow, Delaware to North of Eastern Neck Island, MD suitable as a geographic information system (GIS)...

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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 James, Nansemaond, and Chickahoming Rivers, Virginia suitable as a geographic information system (GIS)...

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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 California suitable as a geographic information system (GIS) data layer. These data are derived from...

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• +18 more