334 datasets found
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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. recent views
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
Slope grid derived from gridded bathymetry of Apra Harbor, Guam U.S. Territory recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Slope is derived from gridded (1 m cell size) multibeam bathymetry, collected aboard the Survey Vessel Swamp Fox. Cell values reflect the maximum rate of change (in... -
Federal
Gridded bathymetry of Midway Atoll, Hawaii, USA recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Gridded bathymetry of the shelf and slope environments of Midway Atoll, Hawaii, USA. Bottom coverage was achieved in depths between 0 and 200 meters. The ASCII... -
Federal
CRED 5 m Gridded bathymetry of Jarvis Island, Pacific Remote Island Areas, Central Pacific (NetCDF Format) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Gridded (5 m cell size) bathymetry of the shelf and slope environments of Jarvis Island, Pacific Remote Island Areas, Central Pacific. Almost complete bottom coverage... -
Federal
Seafloor substrate (hard and soft bottom) maps at select islands and atolls in American Samoa, the Mariana Archipelago, and the Pacific Remote Island Areas recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Seafloor substrate (i.e., hard vs. soft bottom) maps from 0 to up to 50 m depths around select islands and atolls in American Samoa, the Mariana Archipelago, and 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 recent views
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
Bathymetric Position Index (BPI) Zones Grid Derived from Gridded Bathymetry for Select U.S. Coral Reef Locations across the Pacific Ocean recent views
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
CRED 20 m Gridded bathymetry of Johnston Atoll, Pacific Remote Island Areas, Central Pacific (Arc ASCII Format) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Gridded bathymetry (20 m cell size) of the shelf and slope environments of Johnston Atoll, Pacific Remote Island Areas, Central Pacific. Almost complete bottom... -
Federal
Maui Accuracy Assessment Point Data for Benthic Habitats of the Main Hawaiian Islands Prepared by Visual Interpretation from Remote Sensing Imagery Collected by NOAA Year 2000 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This project is a cooperative effort among the National Ocean Service, National Centers for Coastal Ocean Science, Center for Coastal Monitoring and Assessment; the... -
Federal
CRED 5 m Gridded bathymetry of Howland Island, Pacific Remote Island Areas, Central Pacific (Arc ASCII Format) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Gridded (5 m cell size) bathymetry of the shelf and slope environments of Howland Island, Pacific Remote Island Areas, Central Pacific. Almost complete bottom... -
Federal
CRED 60 m Gridded bathymetry and IKONOS estimated depths of UTM Zone 1, Northwestern Hawaiian Islands, USA (Arc ASCII format) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Gridded bathymetry and IKONOS estimated depths of the shelf and slope environments of the Northwestern Hawaiian Islands, USA within UTM Zone 1. Bottom coverage was... -
Federal
40 m Gridded bathymetry of Swains Island, American Samoa (netCDF format) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Gridded bathymetry (40 m cell size) of the slope environment of Swains Island, American Samoa. Almost complete bottom coverage was achieved in depths between 7 and... -
Federal
Molokai Photomosaic 2000 (328e-0516) - Orthorectification and Mosaicing of Color Aerial Photography Main Eight Hawaiian Islands recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Habitat maps of the main Hawaiian Islands were created by visual interpretation of aerial photos and hyperspectral imagery using the Habitat Digitizer extension.... -
Federal
Palmyra Atoll Quickbird II Seafloor Mosaic (1.8m) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Benthic habitat maps of the nearshore marine environment of Pamyra Atoll were created by visual interpretation of remotely sensed imagery. The objective of this... -
Federal
Benthic Habitats of American Samoa Derived from Sonar and IKONOS Imagery, 2001-2012 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This project is a cooperative effort between the National Ocean Service, National Centers for Coastal Ocean Science, Center for Coastal Monitoring and Assessment,... -
Federal
Shoreline of Niihau Derived From IKONOS and Quick Bird Satellite Imagery, 2004-2006 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This project is a cooperative effort between the National Ocean Service, National Centers for Coastal Ocean Science, Center for Coastal Monitoring and Assessment, the... -
Federal
Ground Validation GPS for American Samoa recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This project is a cooperative effort among the National Ocean Service, National Centers for Coastal Ocean Science, Center for Coastal Monitoring and Assessment; the... -
Federal
CRED 20 m Gridded bathymetry of Jarvis Island, Pacific Remote Island Areas, Central Pacific (NetCDF Format) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Gridded (20 m cell size) bathymetry of the shelf and slope environments of Jarvis Island, Pacific Remote Island Areas, Central Pacific. Almost complete bottom... -
Federal
CRED 40m Gridded bathymetry of the banktop and slope environments of Two Percent Bank (also called Tulaga Seamount), American Samoa (Arc ASCII Format) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Gridded (40 m cell size) bathymetry of Two Percent Bank (also called Talaga Seamount) that lies between southeast of Tutuila, American Samoa, South Pacific. Almost... -
Federal
Slope grid (5 m) derived from gridded bathymetry of US Territory of Guam recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Slope is derived from gridded (5 m cell size) bathymetry from four sources: Multibeam bathymetry collected by Coral Reef Ecosystem Division aboard NOAA R/V AHI, and...
334 datasets found