• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2010-06-14T00:00:00.000+00:00

Gridded bathymetry of the banktop and slope environments of Ta'u Island of the Manu'a Island group, American Samoa. This survey provides almost complete coverage between 20 and 350 meters. The...

• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2010-06-14T00:00:00.000+00:00

Rugosity is derived from gridded (5 m cell size) multibeam bathymetry, collected aboard R/V AHI, and bathymetry derived from multispectral IKONOS satellite imagery using the Benthic Terrain...

• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2010-06-14T00:00:00.000+00:00

Gridded bathymetry of the banktop and slope environments of Ta'u Island of the Manu'a Island group, American Samoa. This survey provides almost complete coverage between 20 and 350 meters. The...

• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2010-04-28T00:00:00.000+00:00

Rugosity is derived from gridded (5 m cell size) multibeam bathymetry, collected aboard R/V AHI, and bathymetry derived from multispectral IKONOS satellite imagery using the Benthic Terrain...

• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2010-04-28T00:00:00.000+00:00

Gridded bathymetry of the banktop and slope environments of Ofu and Olosega Islands of the Manu'a Island group, American Samoa. This survey provides almost complete coverage between 20 and 250...

• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2004-11-30T00:00:00.000+00:00

Gridded bathymetry of the submarine volcanos between Olosega and Ta'u Islands of the Manu'a Island group, American Samoa This survey provides almost complete coverage between 20 and 350 meters....

• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2010-04-28T00:00:00.000+00:00

Gridded bathymetry of the banktop and slope environments of Ofu and Olosega Islands of the Manu'a Island group, American Samoa. This survey provides almost complete coverage between 20 and 300...

• none

• 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 Matinicus Island Group, Maine 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: 2007-05-01T00:00:00.000+00:00

Multibeam backscatter imagery extracted from gridded bathymetry of Ofu, Olosega, and Ta'u Islands of the Manua Island Group, American Samoa, South Pacific. These data provide coverage between 0...

• none

• Organization: U.S. Census Bureau, Department of Commerce
• Updated: 2025-10-01T00:00:00.000+00:00

This resource is a member of a series. The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's...

• none

• Organization: U.S. Census Bureau, Department of Commerce
• Updated: 2022-08-01T00:00:00.000+00:00

The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...

• none

• Organization: U.S. Census Bureau, Department of Commerce
• Updated: 2024-10-01T00:00:00.000+00:00

The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...

• none

• Organization: U.S. Census Bureau, Department of Commerce
• Updated: 2023-10-01T00:00:00.000+00:00

The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...

• none

• Organization: U.S. Census Bureau, Department of Commerce
• Updated: 2024-05-01T00:00:00.000+00:00

The 2023 cartographic boundary KMLs are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and...

• none

• Organization: U.S. Census Bureau, Department of Commerce
• Updated: 2024-05-01T00:00:00.000+00:00

The 2023 cartographic boundary shapefiles are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic...

• none

• Organization: U.S. Census Bureau, Department of Commerce
• Updated: 2020-06-15T00:00:00.000+00:00

The 2019 cartographic boundary shapefiles are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic...

• none
• html

• Organization: U.S. Census Bureau, Department of Commerce
• Updated: 2017-03-01T00:00:00.000+00:00

The 2016 cartographic boundary KMLs are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and...

• none
• html

• Organization: U.S. Census Bureau, Department of Commerce
• Updated: 2023-05-01T00:00:00.000+00:00

The 2020 cartographic boundary KMLs are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and...

• none

• Organization: U.S. Census Bureau, Department of Commerce
• Updated: 2023-04-01T00:00:00.000+00:00

The 2022 cartographic boundary shapefiles are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic...

• none

• Organization: U.S. Census Bureau, Department of Commerce
• Updated: 2023-05-01T00:00:00.000+00:00

The 2020 cartographic boundary shapefiles are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic...

• none