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 using the Benthic Terrain Modeler. Cell values represent one of 13 classes in an index of seafloor terrains. This data set is for Swains …