NOAA/PIBHMC 5-m Bathymetry: Guam: Hillshade
A 5-m resolution gridded digital elevation model (DEM) grayscale hillshade for the bathymetry (ocean depth) surrounding Guam compiled from ship-borne multibeam sonar surveys merged with bathymetry derived from aerial LiDAR data. Almost complete bottom coverage was achieved in depths between 0 and 400 m. Data collected …