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Areas of high-backscatter on the GLORIA sidescan sonar image...
This GIS overlay is a component of the U.S. Geological Survey, Woods Hole Science Center's, Gulf of Mexico GIS database. The Gulf of Mexico GIS database is intended to organize... -
Interpretation of sea-floor geologic units on the Massachusetts inner...
These data are qualitatively derived interpretive polygon shapefiles and selected source raster data defining surficial geology, sediment type and distribution, and... -
Elevation of the top of glacial deposits beneath Buzzards Bay, Massachusetts...
Geologic, sediment texture, and physiographic zone maps characterize the sea floor of Buzzards Bay, Massachusetts. These maps were derived from interpretations of seismic-... -
Elevation of the Holocene transgressive unconformity beneath the...
These data are qualitatively derived interpretive polygon shapefiles and selected source raster data defining surficial geology, sediment type and distribution, and... -
Elevation of the Holocene transgressive unconformity beneath the...
These data are qualitatively derived interpretive polygon shapefiles and selected source raster data defining surficial geology, sediment type and distribution, and... -
Areas of high acoustic backscatter on the SIS-1000 1999 USGS sidescan sonar...
This GIS is a component of the U.S. Geological Survey, Woods Hole Science Center's Gulf of Mexico GIS database for gas hydrates. This database is intended to organize and... -
Interpretation of Sidescan-Sonar Imagery of National Oceanic and Atmospheric...
The U.S. Geological Survey (USGS) is working cooperatively with the National Oceanic and Atmospheric Administration (NOAA) to interpret the surficial geology in estuaries along... -
Interpretation of road locations in the John Day Reservoir based on...
A two-week field operation was conducted in the John Day Reservoir on the Columbia River to image the floor of the pool, to measure the distribution and thickness of post-... -
Interpretation of Sidescan-sonar Imagery in the John Day Reservoir
A two-week field operation was conducted in the John Day Reservoir on the Columbia River to image the floor of the pool, to measure the distribution and thickness of post-... -
Video transects of the sea floor in the Stellwagen Bank National Marine...
This data set contains polylines showing extents of video transects documenting seabed characteristics in the Stellwagen Bank National Marine Sanctuary Region off Boston,... -
Interpretation of National Oceanic and Atmospheric Administration Survey...
The U.S. Geological Survey (USGS) is working cooperatively with the National Oceanic and Atmospheric Administration (NOAA) to interpret the surficial geology in estuaries along... -
Interpretation of the Sidescan-sonar Imagery in Lake Mohave
Lake Mohave is one of several multi-purpose reservoirs that have been constructed on the Colorado River. The lake was formed upon completion of the Davis Dam in 1953. No mapping... -
Sedimentary Environments of NOAA H11310 Sidescan Sonar Mosaic in Central...
The United States Geological Survey (USGS) is working cooperatively with the National Oceanic and Atmospheric Association (NOAA) to interpret the surficial geology in estuaries... -
Areas of high-backscatter on the GLORIA sidescan sonar image...
This GIS overlay is a component of the U.S. Geological Survey, Woods Hole Science Center's, Gulf of Mexico GIS database. The Gulf of Mexico GIS database is intended to organize... -
Physiographic Zones of the Sea Floor from Nahant to Northern Cape Cod Bay,...
These data are qualitatively derived interpretive polygon shapefiles and selected source raster data defining surficial geology, sediment type and distribution, and... -
Interpreted Distribution of the Axes of Fluvially-Cut Late Pleistocene...
The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration (NOAA) and the Massachusetts Office of Coastal Zone Management (MA... -
Isopach grid of the Quaternary sediment thickness, inner shelf and...
The northeastern North Carolina coastal system, from False Cape, Virginia, to Cape Lookout, North Carolina, has been studied by a cooperative research program that mapped the... -
Sedimentary Environments of NOAA H11310 Sidescan Sonar Mosaic in Central...
The United States Geological Survey (USGS) is working cooperatively with the National Oceanic and Atmospheric Association (NOAA) to interpret the surficial geology in estuaries... -
Surficial geologic map of the Shaktoolik area, Norton Bay Quadrangle, Alaska
This 1:50,000 scale geologic map describes the distribution of unconsolidated deposits, identifies local geologic hazards, and provides information about the depositional... -
Grid of the thickness of sediment above the Pleistocene surface Q30, inner...
The northeastern North Carolina coastal system, from False Cape, Virginia, to Cape Lookout, North Carolina, has been studied by a cooperative research program that mapped the...