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NOAA/PIBHMC 20-m Bathymetry: USMOI: Johnston Atoll
A 20-m resolution gridded digital elevation model (DEM) compiled from ship-borne multibeam sonar surveys for the bathymetry (ocean depth) surrounding Johnston Atoll in the... -
NOAA/PIBHMC 5-m Bathymetry: USMOI: Johnston Atoll
A 5-m resolution gridded digital elevation model (DEM) for the bathymetry (ocean depth) surrounding Johnston Atoll in the Central Pacific Ocean, a U.S. Minor Outlying Island... -
AIS Ship Traffic: Johnston Atoll: 2011-2012
Ship position data from a satellite-based Automatic Identification System (AIS) were obtained jointly by PacIOOS (J. Potemra), SOEST/ORE of the University of Hawaii (E. Roth),...