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Federal
Seafloor substrate (hard and soft bottom) maps at select islands and atolls in American Samoa, the Mariana Archipelago, and the Pacific Remote Island Areas
National Oceanic and Atmospheric Administration, Department of Commerce —
Seafloor substrate (i.e., hard vs. soft bottom) maps from 0 to up to 50 m depths around select islands and atolls in American Samoa, the Mariana Archipelago, and the... -
Federal
Depth Contours for select locations across the U.S. Pacific Islands
National Oceanic and Atmospheric Administration, Department of Commerce —
These data are depth contours (isobaths) derived at 50 meters for most islands and reefs in the Mariana Archipelago, American Samoa, and the Pacific Remote Island... -
Federal
CRED 10m Gridded bathymetry of the submarine volcanos between Olosega and Ta'u Islands of the Manu'a Island group, American Samoa (NetCDF Format)
National Oceanic and Atmospheric Administration, Department of Commerce —
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... -
Federal
Habitat Zone, Cover and Structure Maps of Manua Islands 2001-2003, Derived from IKONOS Imagery
National Oceanic and Atmospheric Administration, Department of Commerce —
This project is a cooperative effort between the National Ocean Service, National Centers for Coastal Ocean Science, Center for Coastal Monitoring and Assessment, the... -
Federal
Slope grid derived from gridded bathymetry of Ta'u Island, Territory of American Samoa, USA
National Oceanic and Atmospheric Administration, Department of Commerce —
Slope is derived from gridded (5 m cell size) multibeam bathymetry, collected aboard R/V AHI, and bathymetry derived from multispectral IKONOS satellite imagery. Cell... -
Federal
Integrated hard and soft bottom seafloor substrate map of Ta'u, American Samoa, combining NOAA Pacific Island Fisheries Science Center Coral Reef Ecosystem Division hard-soft substrate map with NOAA Center for Coastal Monitoring and Assessment Biogeography Program shallow-water benthic habitat map of American Samoa.
National Oceanic and Atmospheric Administration, Department of Commerce —
Hard and soft seafloor substrate map, derived from integrating two existing map products: hard and soft seafloor substrate map derived from an unsupervised... -
Federal
CRED 10m Gridded bathymetry of the submarine volcanos between Olosega and Ta'u Islands of the Manu'a Island group, American Samoa (Arc ASCII Format)
National Oceanic and Atmospheric Administration, Department of Commerce —
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... -
Federal
CRED Optical Validation Data at the island of Ta'u in American Samoa, 2012 to support Benthic Habitat Mapping (TOAD)
National Oceanic and Atmospheric Administration, Department of Commerce —
Optical validation data were collected using the Tethered Optical Assessment Device (TOAD), a sled equipped with underwater video camera, still camera and lights.... -
Federal
Benthic Habitats of Manua Islands 2001-2003, Derived from IKONOS Imagery
National Oceanic and Atmospheric Administration, Department of Commerce —
This project is a cooperative effort between the National Ocean Service, National Centers for Coastal Ocean Science, Center for Coastal Monitoring and Assessment, the... -
Federal
Integrated hard and soft bottom seafloor substrate map of Ofu-Olosega, American Samoa, combining NOAA Pacific Island Fisheries Science Center Coral Reef Ecosystem Division hard-soft substrate map with NOAA Center for Coastal Monitoring and Assessment Biogeography Program shallow-water benthic habitat map of American Samoa.
National Oceanic and Atmospheric Administration, Department of Commerce —
Hard and soft seafloor substrate map, derived from integrating two existing map products: hard and soft seafloor substrate map derived from an unsupervised... -
Federal
Bathymetric Position Index (BPI) Structures 5 m grid derived from gridded bathymetry of Ta'u Island, Territory of American Samoa, USA.
National Oceanic and Atmospheric Administration, Department of Commerce —
BPI Structures are derived from two scales of a focal mean analysis on bathymetry and slope. The grid is based on gridded (5 m cell size) multibeam bathymetry,... -
Federal
Gridded bathymetry of the banktop and slope environments of Ta'u Island of the Manu'a Island group, American Samoa (netCDF format)
National Oceanic and Atmospheric Administration, Department of Commerce —
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... -
Federal
Rugosity grid derived from gridded bathymetry of Ta'u Island of the Manu'a Island group, American Samoa
National Oceanic and Atmospheric Administration, Department of Commerce —
Rugosity is derived from gridded (5 m cell size) multibeam bathymetry, collected aboard R/V AHI, and bathymetry derived from multispectral IKONOS satellite imagery... -
Federal
Bathymetric Position Index (BPI) Zones 5 m grid derived from gridded bathymetry of Tau Island, Territory of American Samoa, USA.
National Oceanic and Atmospheric Administration, Department of Commerce —
BPI Zones are derived from a focal mean analysis on bathymetry and slope. The grid is based on gridded (5 m cell size) multibeam bathymetry, collected aboard R/V AHI,... -
Federal
Vectorized Shoreline of Manua Islands, American Samoa 2001, Derived from IKONOS Imagery,
National Oceanic and Atmospheric Administration, Department of Commerce —
IKONOS imagery was purchased to support the Pacific Islands Geographic Information System (GIS) project and the National Ocean Service's (NOS) coral mapping... -
Federal
CRED Optical Validation Data at the island of Ofu and Olosega in American Samoa, 2012 to support Benthic Habitat Mapping (TOAD)
National Oceanic and Atmospheric Administration, Department of Commerce —
Optical validation data were collected using the Tethered Optical Assessment Device (TOAD), a sled equipped with underwater video camera, still camera and lights.... -
Federal
Manua Islands IKONOS Mosaic Imagery 2001-2002 - IKONOS Imagery for American Samoa
National Oceanic and Atmospheric Administration, Department of Commerce —
This project is a cooperative effort between the National Ocean Service, National Centers for Coastal Ocean Science, Center for Coastal Monitoring and Assessment, the... -
Federal
Gridded bathymetry of the banktop and slope environments of Ta'u Island of the Manu'a Island group, American Samoa (Arc ASCII format)
National Oceanic and Atmospheric Administration, Department of Commerce —
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...