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Main Hawaiian Islands Multibeam Bathymetry Synthesis: 1-km Bathymetry and Topography recent views
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 School of... -
San Francisco Bay, California 1/3 arc-second NAVD 88 Coastal Digital Elevation Model recent views
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated bathymetric-... -
NOAA/PIBHMC 60-m Bathymetry: CNMI: Rota: Hillshade recent views
A 60-m resolution gridded digital elevation model (DEM) grayscale hillshade for the bathymetry (ocean depth) surrounding Rota Island in the Commonwealth of the Northern Mariana... -
Bermuda 1 arc-second Coastal Digital Elevation Model recent views
The 1 arc-second Bermuda DEM will be used to support NOAA's tsunami forecast system and for tsunami inundation modeling. This DEM encompasses the islands of Bermuda and the... -
Virginia Beach, Virginia 1/3 Arc-second MHW Coastal Digital Elevation Model recent views
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated bathymetric-... -
USGS 10-m Digital Elevation Model (DEM): Hawaii: Big Island recent views
A 10-meter resolution land surface digital elevation model (DEM) for Big Island in Hawaii from U.S. Geological Survey (USGS) 1/3 arc-second DEM quadrangles. For a grayscale... -
USGS 10-m Digital Elevation Model (DEM): FSM: Pohnpei recent views
A 10-meter resolution land surface digital elevation model (DEM) for the island of Pohnpei in the Federated States of Micronesia (FSM) from U.S. Geological Survey (USGS) 1/3... -
U.S. Coastal Relief Model Vol.6 - Southern California recent views
NGDC's U.S. Coastal Relief Model (CRM) provides the first comprehensive view of the U.S. coastal zone integrating offshore bathymetry with land topography into a seamless... -
Monterey, California 1/3 arc-second MHW Coastal Digital Elevation Model recent views
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated bathymetric-... -
Mississippi Sound, MS/LA/AL (G170) Bathymetric Digital Elevation Model (30 meter resolution) Derived From Source Hydrographic Survey Soundings Collected by NOAA recent views
Bathymetry for Mississippi Sound was derived from thirty-three surveys containing 371,210 soundings. Five overlapping, older, less accurate surveys were omitted before tinning.... -
Guayama, Puerto Rico 1/3 arc-second MHW Coastal Digital Elevation Model recent views
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated bathymetric-... -
Whittier, Alaska 8/15 arc-second MHHW Coastal Digital Elevation Model recent views
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) to support individual coastal States as part of the National Tsunami... -
Long Island Sound, NY/CT (M040) Bathymetric Digital Elevation Model (30 meter resolution) Derived From Source Hydrographic Survey Soundings Collected by NOAA recent views
Bathymetry for Long Island Sound was derived from fifty-five surveys containing 562,596 soundings. Twenty-four older, less accurate, overlapping surveys were entirely omitted,... -
St. Marys River/Cumberland Sound, GA/FL (S170) Bathymetric Digital Elevation Model (30 meter resolution) Derived From Source Hydrographic Survey Soundings Collected by NOAA recent views
Bathymetry for St. Marys River/Cumberland Sound was derived from six surveys containing 36,976 soundings. Five older, overlapping, less accurate surveys were omitted before... -
Casco Bay (N100) Bathymetric Digital Elevation Model - NOAA/NOS Estuarine Bathymetry recent views
A 1/3 arc-second Mean Lower Low Water bathymetric DEM of NOS hydrographic survey data in Casco Bay. -
QuickBird Imagery, 2005 - Rota, CNMI recent views
QuickBird satellite imagery of Rota, Commonwealth of the Northern Mariana Islands (CNMI), 2005. -
Seafloor Slope, 40m - Swains, American Samoa recent views
Slope is derived from gridded (40 m cell size) multibeam bathymetry, collected aboard R/V AHI, and NOAA ship Hi'ialakai. Cell values reflect the maximum rate of change (in... -
NOAA/PIBHMC 5-m Bathymetry: CNMI: Tinian recent views
A 5-m resolution gridded digital elevation model (DEM) for the bathymetry (ocean depth) surrounding Tinian Island in the Commonwealth of the Northern Mariana Islands (CNMI)... -
USGS 10-m Digital Elevation Model (DEM): Hawaii: Niihau: Hillshade recent views
A 10-meter resolution land surface digital elevation model (DEM) grayscale hillshade for the island of Niihau in Hawaii derived from United States Geological Survey (USGS) 1/3... -
Eureka, California 1/3 Arc-second NAVD 88 Coastal Digital Elevation Model recent views
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated bathymetric-...