28 datasets found
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Federal
Slope grid derived from gridded bathymetry of Galvez Bank, South Galvez Bank, and 11-Mile Reef, Territory of Guam, USA.
National Oceanic and Atmospheric Administration, Department of Commerce —
Slope is derived from gridded (5 m cell size) multibeam bathymetry, collected aboard NOAA Ship Oscar Elton Sette. Cell values reflect the maximum rate of change (in... -
Federal
Mosaic of bathymetry derived from multispectral WV-2 satellite imagery of Baker Island, Pacific Remote Island Areas, Central Pacific.
National Oceanic and Atmospheric Administration, Department of Commerce —
Bathymetric data derived from a multipectral World View-2 satellite image mosaiced to provide near complete coverage of nearshore terrain around the islands.... -
Federal
Bathymetric Position Index (BPI) Zones Grid Derived from Gridded Bathymetry for Select U.S. Coral Reef Locations across the Pacific Ocean
National Oceanic and Atmospheric Administration, Department of Commerce —
Bathymetric Position Index (BPI) Zones are derived for islands and banks across the U.S. Pacific Islands Region from a focal mean analysis on bathymetry and slope,... -
Federal
Gridded bathymetry of Kaneohe Bay, Windward Side Oahu, Main Hawaiian Islands, USA.
National Oceanic and Atmospheric Administration, Department of Commerce —
4-m grid of bathymetric data of Kaneohe Bay, Windward Side Oahu, Main Hawaiian Islands, USA. These netCDF and ASCII grids include multibeam bathymetry from the Reson... -
Federal
CRED Fish Observations from Stereo Video Cameras on a SeaBED AUV collected around Tutuila, American Samoa in 2012
National Oceanic and Atmospheric Administration, Department of Commerce —
Black and white imagery were collected using a stereo pair of underwater video cameras mounted on a SeaBED autonomous underwater vehicle (AUV) and deployed around the... -
Federal
Hard and Soft Bottom Seafloor Substrate Maps Derived from an Unsupervised Classification of Gridded Backscatter at Select U.S. Locations in the Pacific
National Oceanic and Atmospheric Administration, Department of Commerce —
Substrate, Hard bottom vs. Soft bottom: This is a preliminary product. Cell values reflect whether the seafloor is hard bottom or soft bottom based on an unsupervised... -
Federal
Map of percent scleractinian coral cover and sand along camera tows and ROV tracks of West Maui, Hawaii
National Oceanic and Atmospheric Administration, Department of Commerce —
This map displays optical validation observation locations and percent coverage of scleractinian coral and sand overlaid on bathymetry and landsat imagery. Optical... -
Federal
CRED Optical Validation Data at the island of Ta'u in American Samoa, 2012 to support Benthic Habitat Mapping (TOAD)
National Oceanic and Atmospheric Administration, Department of Commerce —
Optical validation data were collected using the Tethered Optical Assessment Device (TOAD), a sled equipped with underwater video camera, still camera and lights.... -
Federal
Predicted Habitat Suitability for All Mesophotic Corals in the Au'au Channel Region
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset is located between the islands of Maui, Lanai, Molokai and Kahoolawe, and includes the Au'au Channel as well as parts of the Kealaikahiki, Alalakeiki and... -
Federal
Gridded bathymetry of Kahoolawe Island, Hawaii, USA
National Oceanic and Atmospheric Administration, Department of Commerce —
Gridded bathymetry (10m) of Kahoolawe Island, Hawaii, USA. The data include multibeam bathymetry from the EM120, EM122, EM710, EM1020, and EM1002 multibeam sonar... -
Federal
Slope Grid Derived from Gridded Bathymetry for Select U.S. Coral Reef Locations across the Pacific Ocean
National Oceanic and Atmospheric Administration, Department of Commerce —
Slope is derived for islands and banks across the U.S. Pacific Islands Region primarily from gridded multibeam bathymetry collected aboard NOAA Ships Hi'ialakai and... -
Federal
Rugosity grid derived from gridded bathymetry of of Galvez Bank, South Galvez Bank, and 11-Mile Reef, Territory of Guam, USA.
National Oceanic and Atmospheric Administration, Department of Commerce —
Rugosity is derived from gridded (5 m cell size) multibeam bathymetry, aboard NOAA Ship Oscar Elton Sette. Cell values reflect the (surface area) / (planimetric area)... -
Federal
Mosaic of gridded multibeam bathymetry and bathymetry derived from multispectral World View-2 satellite imagery of Baker Island, Pacific Remote Island Areas, Central Pacific.
National Oceanic and Atmospheric Administration, Department of Commerce —
Gridded multibeam bathymetry is integrated with bathymetry derived from multpectral World View-2 satellite data. Gridded (10 m cell size) multibeam bathymetry... -
Federal
Mosaic of bathymetry derived from multispectral WV-2 satellite imagery of Agrihan Island, Territory of Mariana, USA (NODC Accession 0126914)
National Oceanic and Atmospheric Administration, Department of Commerce —
Bathymetric data derived from a multispectral World View-2 satellite image mosaiced to provide near complete coverage of nearshore terrain around the islands.... -
Federal
Derived bathymetry from IKONOS satellite imagery of nearshore benthic habitats
National Oceanic and Atmospheric Administration, Department of Commerce —
Methods used were adapted from a "cookbook" of instructions developed by Kyle Hogref for using IKONOS imagery data to derive seafloor elevations in optically clear... -
Federal
Bathymetric Position Index (BPI) Structures 5 m grid derived from gridded bathymetry of Galvez Bank, South Galvez Bank, and 11-Mile Reef, Territory of Guam, USA.
National Oceanic and Atmospheric Administration, Department of Commerce —
BPI Structures are derived from two scales of a focal mean analysis on bathymetry and slope. The grid is based on gridded (5 m cell size) multibeam bathymetry,... -
Federal
Map of percent scleractinian coral cover along camera tows and ROV tracks in the Auau Channel, Island of Maui, Hawaii
National Oceanic and Atmospheric Administration, Department of Commerce —
This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry and landsat imagery. Optical data were... -
Federal
Reson 8101ER Multibeam Sonar Data from Cruise AHI1306 - Main Hawaiian Islands, Gapfill Island of Oahu
National Oceanic and Atmospheric Administration, Department of Commerce —
Reson 8101ER multibeam Data were collected in June 17 - July 03, 2013 aboard NOAA Survey Launch Acoustic Habitat Investigator (AHI) around the island of Oahu, Main... -
Federal
Reson 8101ER Multibeam Sonar Data from Cruise AHI1402 - Main Hawaiian Islands, Gapfill Island of Maui
National Oceanic and Atmospheric Administration, Department of Commerce —
Reson 8101ER multibeam Data were collected in February 4 - 21, 2014 aboard NOAA Survey Launch Acoustic Habitat Investigator (AHI) around the island of Maui, Main... -
Federal
CRED Optical Validation Data at the island of Ofu and Olosega in American Samoa, 2012 to support Benthic Habitat Mapping (TOAD)
National Oceanic and Atmospheric Administration, Department of Commerce —
Optical validation data were collected using the Tethered Optical Assessment Device (TOAD), a sled equipped with underwater video camera, still camera and lights....
28 datasets found