• 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 Morris and Folly Island, South Carolina suitable as a geographic information system (GIS) data layer. ...

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• Organization: Department of the Interior
• Updated: 2020-08-27T00:00:00Z

This USGS data release includes two ESRI polyline shapefiles (file_names.shp) describing the describing the steepest-descent lines calculated at two levels of detail (See Process Step for...

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• Organization: Department of the Interior
• Updated: 2024-09-13T00:00:00Z

The Digital Geologic-GIS Map of the Island of Hawai'i is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) an ESRI file geodatabase...

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

The U.S. Geological Survey (USGS) conducts baseline and storm-response photography missions to document and understand the changes in the vulnerability of the Nation's coasts to extreme storms. On...

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• xml

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 1970-05-26T00:00:00.000+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: 2011-04-18T00:00:00.000+00:00

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

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