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Federal
Main Hawaiian Islands Multibeam Bathymetry Synthesis: 1-km Bathymetry and Topography recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
A 50-m resolution gridded synthesis of all available bathymetry (ocean depth) data for the main Hawaiian Islands, from the Hawaii Mapping Research Group (HMRG) in the... -
Federal
NOAA/PIBHMC 1-m Bathymetry: Guam: Apra Harbor: Hillshade recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
A 1-m resolution gridded digital elevation model (DEM) grayscale hillshade for the bathymetry (ocean depth) surrounding Apra Harbor on the west coast of Guam compiled... -
Federal
Topography, SRTM30+ Version 6.0, 30 arc second, Global recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This is global topography data. The grid resolution is 30 seconds which is roughly one kilometer. Land data are based on the 1-km averages of topography derived from... -
Federal
SRTM30+ Global 1-km Digital Elevation Model (DEM): Version 11: Bathymetry: Hillshade recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
A global 1-km resolution bathymetric digital elevation model (DEM) grayscale hillshade of the ocean floor. Derived from the SRTM30+ v11 dataset produced at Scripps... -
Federal
ETOPO5 Global Surface Relief recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
ETOPO5 is a 5 arc-minute global relief model of Earth's surface that integrates land topography and ocean bathymetry. It was built from numerous global and regional... -
Federal
NOAA/PIBHMC 60-m Bathymetry: CNMI: Rota: Hillshade recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
A 60-m resolution gridded digital elevation model (DEM) grayscale hillshade for the bathymetry (ocean depth) surrounding Rota Island in the Commonwealth of the... -
Federal
SRTM30+ Global 1-km Digital Elevation Model (DEM): Version 11: Bathymetry recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Global 1-km resolution bathymetry from the 30 arc-second SRTM30+ gridded digital elevation model (DEM). Based on the Smith and Sandwell global 1 arc-minute grid... -
Federal
NOAA/PIBHMC 5-m Bathymetry: Guam recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
A 5-m resolution gridded digital elevation model (DEM) for the bathymetry (ocean depth) surrounding Guam compiled from ship-borne multibeam sonar surveys merged with... -
Federal
NOAA/NCEI 90-m Bathymetry: American Samoa recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
A 90-m (3 arc-second) resolution gridded digital elevation model (DEM) for the bathymetry (ocean depth) surrounding American Samoa, including the islands of Tutuila,... -
Federal
Topography, NOAA Coastal Relief Model, 3 arc second, Vol. 1 (Atlantic Northeast), Lon0360 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This Coastal Relief Gridded database provides the first comprehensive view of the US Coastal Zone; one that extends from the coastal state boundaries to as far... -
Federal
Topography, SRTM30+ Version 1.0, 30 arc second, Global, Lon0360 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This is global topography data. The grid resolution is 30 seconds which is roughly one kilometer. Land data are based on the 1-km averages of topography derived from... -
Federal
Topography, NOAA Coastal Relief Model, 3 arc second, Vol. 3 (Florida), Lon0360 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This Coastal Relief Gridded database provides the first comprehensive view of the US Coastal Zone; one that extends from the coastal state boundaries to as far... -
Federal
Topography, Smith & Sandwell v9.1, 1/60-degree, Lon0360 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Global seafloor topography from satellite altimetry and ship depth soundings. -
Federal
NOAA/PIBHMC 10-m Bathymetry: CNMI: Maug: Hillshade recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
A 10-m resolution gridded digital elevation model (DEM) grayscale hillshade for the bathymetry (ocean depth) surrounding Maug Island in the Commonwealth of the... -
Federal
NOAA/PIBHMC 5-m Bathymetry: CNMI: Saipan: Hillshade recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
A 5-m resolution gridded digital elevation model (DEM) grayscale hillshade for the bathymetry (ocean depth) surrounding the island of Saipan in the Commonwealth of... -
Federal
Topography, NOAA Coastal Relief Model, 3 arc second, Vol. 10 (Hawaii), Lon0360 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This Coastal Relief Gridded database provides the first comprehensive view of the US Coastal Zone; one that extends from the coastal state boundaries to as far... -
Federal
SPC/GEM 50-m Bathymetry: RMI: Majuro: Reef recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
A 50-m resolution gridded digital elevation model (DEM) for the bathymetry (ocean depth) of the eastern reef of Majuro Atoll in the Republic of the Marshall Islands... -
Federal
NOAA/PIBHMC 1-m Bathymetry: Guam: Apra Harbor recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
A 1-m resolution gridded digital elevation model (DEM) for the bathymetry (ocean depth) surrounding Apra Harbor on the west coast of Guam compiled from ship-borne... -
Federal
NOAA/NCEI 10-m Bathymetry: Guam recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
A 10-m (1/3 arc-second) resolution gridded digital elevation model (DEM) for the bathymetry (ocean depth) surrounding the island of Guam. It is referenced to a... -
Federal
NOAA/NCEI 10-m Bathymetry: USMOI: Wake Island recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
A 10-m (1/3 arc-second) resolution gridded digital elevation model (DEM) for the bathymetry (ocean depth) surrounding Wake Island in the Central Pacific Ocean, one of...