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Federal
EMAG2v3: Earth Magnetic Anomaly Grid (2-arc-minute resolution)
National Oceanic and Atmospheric Administration, Department of Commerce —
EMAG2v3 is a global Earth Magnetic Anomaly Grid compiled from satellite, ship, and airborne magnetic measurements. It is a significant update of the previous release... -
Federal
U.S. Interagency Elevation Inventory (USIEI) - Data Download
National Oceanic and Atmospheric Administration, Department of Commerce —
The U.S. Interagency Elevation Inventory (USIEI) displays high-accuracy topographic and bathymetric data for the United States and its territories. The project is a... -
Federal
Archival and Discovery of November 27, 1945 Tsunami Event on Marigrams
National Oceanic and Atmospheric Administration, Department of Commerce —
These water level data were digitized from a scanned marigram image associated with the tsunami event of 1945-11-27 at a tide gauge located at Karachi, Pakistan, and... -
Federal
Bathymetry Digital Elevation Model
National Oceanic and Atmospheric Administration, Department of Commerce —
This Digital Elevation Model (DEM) created for the Ocean Reports application is a combination of the NCEI Coastal Relief Model (CRM) and the GEBCO (2014) 1 arc-minute... -
Federal
Submerged Aquatic Vegetation of Bogue Sound, North Carolina 1992 Biotic
National Oceanic and Atmospheric Administration, Department of Commerce —
During 1992, 1:20,000 scale aerial photography for Bogue Sound, North Carolina was collected as part of an effort to map submerged aquatic vegetation (SAV) in Coastal... -
Federal
2018 - 2020 NOAA USGS Lidar: Hawaii, HI
National Oceanic and Atmospheric Administration, Department of Commerce —
Product: Processed, classified lidar point cloud data tiles in LAS 1.4 format. Geographic Extent: Approximately 4,028 square miles encompassing the Big Island of... -
Federal
2002 Long Island South Shore Estuary Benthic Habitat Polygon Data Set Geodatabase
National Oceanic and Atmospheric Administration, Department of Commerce —
In June 2002, 200 1:20,000 scale conventional-color metric film diapositives for Long Island, New York were collected as part of an effort to map submerged aquatic... -
Federal
2002 Long Island South Shore Estuary Benthic Habitat Polygon Data Set Substrate
National Oceanic and Atmospheric Administration, Department of Commerce —
In June 2002, 200 1:20,000 scale conventional-color metric film diapositives for Long Island, New York were collected as part of an effort to map submerged aquatic... -
Federal
Slope grid derived from gridded bathymetry of Apra Harbor, Guam U.S. Territory
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
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
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 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) Structures are derived for islands and banks across the U.S. Pacific Islands Region from a focal mean analysis on bathymetry and... -
Federal
Enhanced Master Station History Report
National Oceanic and Atmospheric Administration, Department of Commerce —
The Enhanced Master Station History Report (EMSHR) is a compiled list of basic, historical information for every station in the station history database, beginning in... -
Federal
Offshore Mean Annual Wind Speed
National Oceanic and Atmospheric Administration, Department of Commerce —
These data depict the predicted mean annual wind speed in meters per second at 100 meters elevation above sea level. The source data is from 2007 through 2013, and is... -
Federal
Inundation Mapping Tidal Surface - Mean Higher High Water
National Oceanic and Atmospheric Administration, Department of Commerce —
These data are a derived product of the NOAA VDatum tool and they extend the tool's Mean Higher High Water (MHHW) tidal datum conversion inland beyond its original... -
Federal
Submerged Aquatic Vegetation of Bogue Sound, North Carolina 1992 Geoform
National Oceanic and Atmospheric Administration, Department of Commerce —
During 1992, 1:20,000 scale aerial photography for Bogue Sound, North Carolina was collected as part of an effort to map submerged aquatic vegetation (SAV) in Coastal... -
Federal
2017 NOAA/MCP Topobathy Lidar DEM: Blue Hill Bay, ME - SHOALS Sensor
National Oceanic and Atmospheric Administration, Department of Commerce —
Fugro was contracted in July 2017 by the State of Maine Department of Marine Resources (SMDMR), Maine Coastal Program (MCP), and the NOAA Office for Coastal... -
Federal
2002 Long Island South Shore Estuary Benthic Habitat Polygon Data Set Biotic
National Oceanic and Atmospheric Administration, Department of Commerce —
In June 2002, 200 1:20,000 scale conventional-color metric film diapositives for Long Island, New York were collected as part of an effort to map submerged aquatic... -
Federal
Gridded multibeam bathymetry of Baker Island, Pacific Remote Island Areas, Central Pacific
National Oceanic and Atmospheric Administration, Department of Commerce —
Gridded bathymetry at 40m resolution surrounding Baker Island, within the Pacific Remote Island Areas - Central Pacific Ocean. Bottom coverage was achieved in depths... -
Federal
Slope 5m grid derived from gridded bathymetry of Brooks Banks, Hawaii, USA
National Oceanic and Atmospheric Administration, Department of Commerce —
Slope is derived from gridded (5 m cell size) multibeam bathymetry, collected aboard NOAA ship Hi'ialakai and R/V AHI. Cell values reflect the maximum rate of change...
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