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Location of Sea Floor Photographs Acquired During U.S. Geological Survey...
The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration (NOAA), is producing detailed geologic maps of the coastal sea floor.... -
Location of Sea-Floor Photographs Acquired During U.S. Geological Survey...
The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration (NOAA), is producing detailed geologic maps of the coastal sea floor.... -
TSUNAMI_DEPOSITS - Tsunami Deposits at Seaside, Oregon
This data set is a point shapefile representing tsunami deposits within the Seaside, Oregon region obtained by Brooke Fiedorowicz and Curt Peterson in 1997 and Bruce Jaffe, Curt... -
Locations of Sea-Floor Photographs Acquired During U.S. Geological Survey...
The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration (NOAA) and the Connecticut Department of Energy and Environmental... -
Recent Sediments of the Scotian Shelf acquired in 1962 (PEZZETTA shapefile)
A reconnaissance survey of that part of the Scotian Shelf extending from Halifax to Digby Nook was conducted during October, 1961, in order to determine the nature,... -
Army Corps Sediment Data from Maine and New Hampshire acquired in 1994...
The data in this layer are from a study that evaluated and documented the historic and projected future dredging and dredged material disposal needs of the coastal rivers and... -
Sound velocity profile locations collected by the U.S. Geological Survey in...
In freshwater bodies of New Hampshire, the most problematic aquatic invasive plant species is Myriophyllum heterophyllum or variable leaf water-milfoil. Once established,... -
Processed continuous resistivity profile (CRP) data below the sediment water...
An investigation of submarine aquifers adjacent to the Fire Island National Seashore and Long Island, New York, was conducted to assess the importance of submarine groundwater... -
15-Minute Navigation for Seismic-Reflection Data Collected in Western Rhode...
During 1980, a seismic-reflection survey utilizing Uniboom seismics was conducted by the U.S. Geological Survey (USGS) in western Rhode Island Sound aboard the Research Vessel... -
Sediments of Boston Harbor acquired in 1968 (MENCHER shapefile)
A study was made of the composition, grain-size distribution, and organic content of grab samples collected from Boston Harbor. In general, the coarsest mean sizes occur in the... -
Lithologic Descriptions of Bottom Sediments for the New England coast and...
These data, which comprise part of the Smithsonian Institution Master Sediment data file, were abstracted by the staff of the Smithsonian Institution from materials submitted... -
15-Minute Navigation for Seismic-Reflection Data Collected in Western Rhode...
During 1980, a seismic-reflection survey utilizing Uniboom seismics was conducted by the U.S. Geological Survey (USGS) in western Rhode Island Sound aboard the Research Vessel... -
Processed continuous resistivity profile (CRP) data below the sediment water...
An investigation of submarine aquifers adjacent to the Fire Island National Seashore and Long Island, New York, was conducted to assess the importance of submarine groundwater... -
Marine magnetics data collected by the U.S. Geological Survey in U.S....
In summer 2014, the U.S. Geological Survey conducted a 21-day geophysical program in deep water along the Atlantic continental margin by using R/V Marcus G. Langseth (Field... -
Data from Oceanographer, Lydonia, and Gilbert Canyons acquired in 1965...
Submarine canyons occur at the edge of the continental shelf and cut across the slope and rise along the U.S. east coast. Three of these canyons (Oceanographer, Lydonia, and... -
Point shapefile (100 shot interval) of navigation for chirp seismic data...
A geophysical survey to delineate the fresh-saline groundwater interface and associated sub-bottom sedimentary structures beneath Indian River Bay, Delaware, was carried out in... -
Location of Sea-Floor Photographs Acquired During U.S. Geological Survey...
The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration (NOAA), is producing detailed geologic maps of the coastal sea floor.... -
Locations of Sea-Floor Photographs Acquired During U.S. Geological Survey...
The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration (NOAA) and the Connecticut Department of Energy and Environmental... -
Unique common mid-point (cmp) navigation for multi-channel seismic data...
In summer 2014, the U.S. Geological Survey conducted a 21-day geophysical program in deep water along the Atlantic continental margin by using R/V Marcus G. Langseth (Field... -
Chirp sub-bottom profiler 500-shot point interval navigation collected by...
The U.S. Geological Survey (USGS) mapped approximately 336 square kilometers of the lower shoreface and inner-continental shelf offshore of Fire Island, New York in 2011 using...