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Seafloor Slope, 40m - Swains, American Samoa
Slope is derived from gridded (40 m cell size) multibeam bathymetry, collected aboard R/V AHI, and NOAA ship Hi'ialakai. Cell values reflect the maximum rate of change (in... -
Bathymetric Position Index (BPI) Zones, 40m - Swains, American Samoa
Bathymetric position index (BPI) zones are derived from gridded (40 m cell size) multibeam bathymetry, collected aboard R/V AHI and NOAA ship Hi'ialakai, and it was created... -
Hard-Soft Seafloor Classification, 40m - Swains, American Samoa
Preliminary hard and soft seafloor substrate map derived from an unsupervised classification of multibeam backscatter and bathymetry derivatives at Swains Island, American... -
NOAA/PIBHMC 10-m Bathymetry: American Samoa: Swains: Hillshade
A 10-m resolution gridded digital elevation model (DEM) grayscale hillshade for the bathymetry (ocean depth) surrounding Swains Island in American Samoa compiled from ship-borne... -
Seafloor Rugosity, 40m - Swains, American Samoa
Rugosity is derived from gridded (40 m cell size) multibeam bathymetry, collected aboard R/V AHI and NOAA ship Hi'ialakai. Cell values reflect the (surface area) / (planimetric... -
Bathymetric Position Index (BPI) Structures, 40m - Swains, American Samoa
Bathymetric position index (BPI) structures are derived from gridded (40 m cell size) multibeam bathymetry, collected aboard R/V AHI and NOAA ship Hi'ialakai, and it was created... -
NOAA/PIBHMC 40-m Bathymetry: American Samoa: Swains: Hillshade
A 40-m resolution gridded digital elevation model (DEM) for the bathymetry (ocean depth) surrounding Swains Island in American Samoa compiled from ship-borne multibeam sonar... -
NOAA/PIBHMC 5-m Bathymetry: American Samoa: Swains: Hillshade
A 5-m resolution gridded digital elevation model (DEM) grayscale hillshade for the bathymetry (ocean depth) surrounding Swains Island in American Samoa compiled from ship-borne...
