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Backscatter intensity and sun-illuminated topographic imagery of the seafloor...
This data set contains the sun-illuminated topographic imagery and backscatter intensity generated from a multibeam sonar survey of the Stellwagen Bank National Marine Sanctuary... -
3 arc second digital elevation model of the Gulf of Maine
A gap-free, region-wide combined topographic/bathymetric grid at a fixed resolution is useful for describing the topography of the seafloor and for a wide variety of... -
Video transects of the sea floor in the Stellwagen Bank National Marine Sanct...
This data set contains polylines showing extents of video transects documenting seabed characteristics in the Stellwagen Bank National Marine Sanctuary Region off Boston,... -
Station, sample, video, and photo locations in the New York Bight from four U...
This data set shows the locations of stations, samples, photographs and videos collected by the U.S. Geological Survey in the New York Bight on four research cruises carried out... -
Boulder ridges greater than or equal to 1 m high on the sea floor of the Stel...
This data set contains the locations of boulder ridges greater than or equal to 1 meter in height in the Stellwagen Bank National Marine Sanctuary Region off Boston,... -
Swath bathymetry 13-m-cell-size grid of quadrangle 6 on Stellwagen Bank offsh...
The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration's National Marine Sanctuary Program, has conducted seabed mapping and... -
Polyline shapefile of a portion of the 1-meter (m) contours in quadrangle 6 o...
The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration's National Marine Sanctuary Program, has conducted seabed mapping and... -
Boulder ridges less than 1 m high on the sea floor of the Stellwagen Bank Nat...
This data set contains the locations of boulder ridges that are less than 1 meter in height in the Stellwagen Bank National Marine Sanctuary region off Boston, Massachusetts, an... -
Digital vector bathymetric/topographic contours of the sea floor in the Stell...
This data set contains the sea floor topographic contours generated from a multibeam sonar survey of the Stellwagen Bank National Marine Sanctuary region off Boston,... -
Sun-illuminated topographic imagery of the seafloor in the Stellwagen Bank Na...
The sun-illuminated topographic imagery of the Stellwagen Bank National Marine Sanctuary region off Boston, Massachusetts covers an area of approximately 1100 square nautical... -
3 arc second digital elevation model of the Gulf of Maine
A gap-free, region-wide combined topographic/bathymetric grid at a fixed resolution is useful for describing the topography of the seafloor and for a wide variety of... -
Station, sample, video, and photo locations in the New York Bight from four U...
This data set shows the locations of stations, samples, photographs and videos collected by the U.S. Geological Survey in the New York Bight on four research cruises carried out... -
Sea floor maps showing topography, sun-illuminated topographic imagery, and b...
This data set contains the sea floor topographic contours, sun-illuminated topographic imagery, and backscatter intensity generated from a multibeam sonar survey of the... -
Sample and video stations located in the Stellwagen Bank National Marine Sanc...
This data set contains point locations for data stations in the Stellwagen Bank National Marine Sanctuary Region off Boston, Massachusetts, an area of approximately 1100... -
Sun-illuminated topographic imagery of the seafloor in the Stellwagen Bank Na...
The sun-illuminated topographic imagery of the Stellwagen Bank National Marine Sanctuary region off Boston, Massachusetts covers an area of approximately 1100 square nautical... -
Video transects of the sea floor in the Stellwagen Bank National Marine Sanct...
This data set contains polylines showing extents of video transects documenting seabed characteristics in the Stellwagen Bank National Marine Sanctuary Region off Boston,... -
Continuous and optimized 3-arcsecond elevation model for the United States ea...
Investigations of coastal change and coastal resources often require continuous elevation profiles from the seafloor to coastal terrestrial landscapes. Differences in elevation... -
Sea floor ruggedness analysis for the Stellwagen Bank National Marine Sanctua...
The Terrain Ruggedness Index (TRI) calculates the average difference in elevation between a small area (a center pixel of 13 x 13 m) and its surrounding area (neighboring... -
Sea floor slope analysis for the Stellwagen Bank National Marine Sanctuary re...
The slope analysis of the Stellwagen Bank National Marine Sanctuary region off Boston, Massachusetts was performed using the slope tool in the Spatial Analyst extension in... -
Sea floor ruggedness analysis for the Stellwagen Bank National Marine Sanctua...
The Terrain Ruggedness Index (TRI) calculates the average difference in elevation between a small area (a center pixel of 13 x 13 m) and its surrounding area (neighboring...