Bathymetric Position Index (BPI) Structures 60 m grid derived from gridded
bathymetry of Rota Island, Mariana Islands, USA
BPI Structures are derived from two scales of a focal mean
analysis on bathymetry and slope. The grid is based on
gridded (60 m cell size) multibeam bathymetry, collected aboard NOAA
Ship Hi'ialakai and R/V AHI, and it was created using the Benthic
Terrai...