7 datasets found for "Benthic Environments"
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Federal
Bathymetric Position Index (BPI) Structures, 5m - Tutuila, American Samoa
National Oceanic and Atmospheric Administration, Department of Commerce —
Bathymetric position index (BPI) structures are derived from two scales of a focal mean analysis on bathymetry; slope; and depth. The grid is based on gridded (5 m... -
Federal
Seafloor Rugosity, 5m - Tutuila, American Samoa
National Oceanic and Atmospheric Administration, Department of Commerce —
Rugosity is derived from gridded (5 m cell size) multibeam bathymetry, collected aboard NOAA Ship Hiialaka'i and R/V AHI, using the Benthic Terrain Modeler with... -
Federal
Hard-Soft Seafloor Classification, 40m - Swains, American Samoa
National Oceanic and Atmospheric Administration, Department of Commerce —
Preliminary hard and soft seafloor substrate map derived from an unsupervised classification of multibeam backscatter and bathymetry derivatives at Swains Island,... -
Federal
NOAA/PIBHMC 40-m Bathymetry: USMOI: Palmyra Atoll
National Oceanic and Atmospheric Administration, Department of Commerce —
A 40-m resolution gridded digital elevation model (DEM) compiled from ship-borne multibeam sonar surveys for the bathymetry (ocean depth) of the lagoon, shelf, and... -
Federal
Bathymetric Position Index (BPI) Zones, 5m - Tutuila, American Samoa
National Oceanic and Atmospheric Administration, Department of Commerce —
Bathymetric position index (BPI) zones are derived from a focal mean analysis on bathymetry and slope. The grid is based on gridded (5 m cell size) multibeam... -
Federal
Seafloor Slope, 5m - Tutuila, American Samoa
National Oceanic and Atmospheric Administration, Department of Commerce —
Slope is derived from gridded (5 m cell size) multibeam bathymetry, collected aboard NOAA Ship Hiialaka'i and R/V AHI, Cell values reflect the maximum rate of change... -
Federal
NOAA/PIBHMC 40-m Bathymetry: USMOI: Palmyra Atoll: Hillshade
National Oceanic and Atmospheric Administration, Department of Commerce —
A 40-m resolution gridded digital elevation model (DEM) compiled from ship-borne multibeam sonar surveys for the bathymetry (ocean depth) of the lagoon, shelf, and...
7 datasets found for "Benthic Environments"