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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
World Magnetic Model 2015 version 2
National Oceanic and Atmospheric Administration, Department of Commerce —
The World Magnetic Model is the standard model used by the U.S. Department of Defense, the U.K. Ministry of Defence, the North Atlantic Treaty Organization (NATO) and... -
Federal
Essential Fish Habitat, Pacific Salmon GIS Data
National Oceanic and Atmospheric Administration, Department of Commerce —
This file represents salmonid freshwater and estuarine Essential Fish Habitat (EFH) in the western United States. Congress, through the Magnuson-Stevens Act, defined... -
Federal
Florida Keys National Marine Sanctuary Boundary (polygon)
National Oceanic and Atmospheric Administration, Department of Commerce —
The Office of National Marine Sanctuaries manages a system of sanctuaries and other managed areas around the country. The legal boundaries of These sanctuaries are... -
Federal
Fall Bottom Trawl Survey
National Oceanic and Atmospheric Administration, Department of Commerce —
The standardized NEFSC Fall Bottom Trawl Survey was initiated in 1963 and covered an area from Hudson Canyon, NY to Nova Scotia, Canada. Throughout the years,... -
Federal
World Magnetic Model 2015
National Oceanic and Atmospheric Administration, Department of Commerce —
The World Magnetic Model is the standard model used by the U.S. Department of Defense, the U.K. Ministry of Defence, the North Atlantic Treaty Organization (NATO) and... -
Federal
Flower Garden Banks National Marine Sanctuary Boundary (polygon)
National Oceanic and Atmospheric Administration, Department of Commerce —
The Office of National Marine Sanctuaries manages a system of sanctuaries and other managed areas around the country. The legal boundaries of These sanctuaries are... -
Federal
Sea Scallop Survey
National Oceanic and Atmospheric Administration, Department of Commerce —
The standardized NEFSC Sea Scallop Survey began in 1980 and has covered an area from Cape Hatteras to Georges Bank. The survey aims to determine the distribution and... -
Federal
World Magnetic Model 2010
National Oceanic and Atmospheric Administration, Department of Commerce —
The World Magnetic Model is the standard model used by the U.S. Department of Defense, the U.K. Ministry of Defence, the North Atlantic Treaty Organization (NATO) and... -
Federal
Spring Bottom Trawl Survey
National Oceanic and Atmospheric Administration, Department of Commerce —
The standardized NEFSC Spring Bottom Trawl Survey was initiated in 1968 and covered an area from Cape Hatteras, NC, to Nova Scotia, Canada, at depths >27m.... -
Federal
Winter Bottom Trawl Survey
National Oceanic and Atmospheric Administration, Department of Commerce —
The standardized NEFSC Winter Bottom Trawl Survey was initiated in 1992 and covered offshore areas from the Mid-Atlantic to Georges Bank. Inshore strata were covered... -
Federal
Atlantic Herring Acoustic Surveys
National Oceanic and Atmospheric Administration, Department of Commerce —
The NEFSC Advanced Sampling Technologies Research Group conducts annual fisheries acoustic surveys using state-of-the-art acoustic, midwater trawling, and underwater... -
Federal
Greater Farallones National Marine Sanctuary Boundary (polygon)
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA's Office of National Marine Sanctuaries serves as the trustee for a national network of underwater parks encompassing both marine and Great Lakes waters from... -
Federal
Atlantic Surfclam and Ocean Quahog Survey
National Oceanic and Atmospheric Administration, Department of Commerce —
The standardized NEFSC Atlantic Surfclam and Ocean Quahog Survey has covered an area from Cape Hatteras to Georges Bank. The survey was conducted every two or three... -
Federal
Cordell Bank National Marine Sanctuary Boundary (polygon)
National Oceanic and Atmospheric Administration, Department of Commerce —
The Office of National Marine Sanctuaries manages a system of sanctuaries and other managed areas around the country. The legal boundaries of These sanctuaries are...
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