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• Organization: Department of the Interior
• Updated: 20241108 | Harvested: July 15, 2025 at 08:51 PM

This dataset contains historical shoreline positions (MHW - local Mean High Water, and MSL - local Mean Sea Level) that span 17 years, from 2004 to 2021, for Ocean Beach, San Francisco,...

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• Organization: Department of the Interior
• Updated: 20210901 | Harvested: July 16, 2025 at 04:39 AM

The 8 km of shoreline from Punta Higüero to Punta Cadena in Rincón, Puerto Rico is experiencing long-term coastal erosion. This study documents historical shoreline changes at Rincón for the...

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• Organization: Department of the Interior
• Updated: 20210901 | Harvested: July 18, 2025 at 10:34 AM

The 8 km of shoreline from Punta Higüero to Punta Cadena in Rincón, Puerto Rico is experiencing long-term coastal erosion. This study documents historical shoreline changes at Rincón for the...

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• Organization: Department of the Interior
• Updated: 20200825 | Harvested: July 18, 2025 at 02:32 AM

This dataset includes New York State historical shoreline positions represented as digital vector polylines from 1880 to 2015. Shorelines were compiled from topographic survey sheets from the...

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• Organization: Department of the Interior
• Updated: 20201013 | Harvested: July 18, 2025 at 09:58 AM

Shorelines Extracted from 1984-2015 Landsat Imagery: Cat Island, Mississippi (Polygon: Combined Dates) is a polygon shapefile representing shorelines generated from satellite imagery that was...

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• Organization: Department of the Interior
• Updated: 20201013 | Harvested: July 16, 2025 at 04:52 AM

Shorelines Extracted from 1984-2015 Landsat Imagery: Petit Bois Island, Mississippi (Polyline: Combined Dates) is a line shapefile representing shorelines generated from satellite imagery that was...

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• Organization: Department of the Interior
• Updated: 20201013 | Harvested: July 16, 2025 at 07:00 AM

Shorelines Extracted from 1984-2015 Landsat Imagery: Dauphin Island, Alabama (Polygon: Individual Dates) is a dataset consisting of 223 polygon shapefiles representing shorelines generated from...

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• Organization: Department of the Interior
• Updated: 20201013 | Harvested: July 18, 2025 at 02:37 AM

Shorelines Extracted from 1984-2015 Landsat Imagery: Ship Island, Mississippi (Polygon: Individual Dates) is a dataset consisting of 280 polygon shapefiles representing shorelines generated from...

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• Organization: Department of the Interior
• Updated: 20201013 | Harvested: July 16, 2025 at 05:03 AM

Shorelines Extracted from 1984-2015 Landsat Imagery: Ship Island, Mississippi (Polygon: Combined Dates) is a polygon shapefile representing shorelines generated from satellite imagery that was...

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• Organization: Department of the Interior
• Updated: 20201013 | Harvested: July 16, 2025 at 06:53 AM

Shorelines Extracted from 1984-2015 Landsat Imagery: Horn Island, Mississippi (Polyline: Combined Dates) is a line shapefile representing shorelines generated from satellite imagery that was...

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• Organization: Department of the Interior
• Updated: 20201013 | Harvested: July 16, 2025 at 06:23 AM

Shorelines Extracted from 1984-2015 Landsat Imagery: Petit Bois Island, Mississippi (Polygon: Combined Dates) is a polygon shapefile representing shorelines generated from satellite imagery that...

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• xml

• Organization: Department of the Interior
• Updated: 20201013 | Harvested: July 16, 2025 at 04:03 AM

Shorelines Extracted from 1984-2015 Landsat Imagery: Cat Island, Mississippi (Polyline: Combined Dates) is a line shapefile representing shorelines generated from satellite imagery that was...

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• xml

• Organization: Department of the Interior
• Updated: 20201013 | Harvested: July 18, 2025 at 09:53 AM

Shorelines Extracted from 1984-2015 Landsat Imagery: Petit Bois Island, Mississippi (Polyline: Individual Dates) is a line shapefile representing shorelines generated from satellite imagery that...

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• Organization: Department of the Interior
• Updated: 20201013 | Harvested: July 17, 2025 at 08:15 PM

Shorelines Extracted from 1984-2015 Landsat Imagery: Cat Island, Mississippi (Polygon: Individual Dates) is a dataset consisting of 268 polygon shapefiles representing shorelines generated from...

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• Organization: Department of the Interior
• Updated: 20201013 | Harvested: July 18, 2025 at 10:06 AM

Shorelines Extracted from 1984-2015 Landsat Imagery: Ship Island, Mississippi (Polyline: Individual Dates) is a line shapefile representing shorelines generated from satellite imagery that was...

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• xml

• Organization: Department of the Interior
• Updated: 20201013 | Harvested: July 16, 2025 at 06:37 AM

Shorelines Extracted from 1984-2015 Landsat Imagery: Ship Island, Mississippi (Polyline: Combined Dates) is a line shapefile representing shorelines generated from satellite imagery that was...

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• xml

• Organization: Department of the Interior
• Updated: 20201013 | Harvested: July 18, 2025 at 10:08 AM

Shorelines Extracted from 1984-2015 Landsat Imagery: Horn Island, Mississippi (Polyline: Individual Dates) is a line shapefile representing shorelines generated from satellite imagery that was...

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• xml

• Organization: Department of the Interior
• Updated: 20201013 | Harvested: July 18, 2025 at 09:31 AM

Shorelines Extracted from 1984-2015 Landsat Imagery: Petit Bois Island, Mississippi (Polygon: Individual Dates) is a dataset consisting of 271 polygon shapefiles representing shorelines generated...

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• Organization: Department of the Interior
• Updated: 20201013 | Harvested: July 18, 2025 at 09:13 AM

Shorelines Extracted from 1984-2015 Landsat Imagery: Cat Island, Mississippi (Polyline: Individual Dates) is a line shapefile representing shorelines generated from satellite imagery that was...

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• Organization: Department of the Interior
• Updated: 20201013 | Harvested: July 16, 2025 at 05:24 AM

Shorelines Extracted from 1984-2015 Landsat Imagery: Dauphin Island, Alabama (Polyline: Individual Dates) is a line shapefile representing shorelines generated from satellite imagery that was...

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