Preliminary hard and soft bottom seafloor substrate map
derived from an unsupervised classification of gridded
backscatter and bathymetry derivatives at Swains Island, Territory of American Samoa, USA.
Preliminary hard and soft seafloor substrate map derived
from an unsupervised classification of multibeam backscatter and
bathymetry derivatives at Swains Island, Territory of American Samoa, USA.
The dataset was created from gridded (40 m cell size) mult...