-
Shapefile of the postimpoundment sediment limits in Lake Mead
Lake Mead is a large interstate reservoir located in the Mojave Desert of southeastern Nevada and northwestern Arizona. It was impounded in 1935 by the construction of Hoover... -
1998 shotpoint navigation at 500 shot intervals off the coast of Washington...
Two 21-day field operations were conducted in 1997 and 1998 in the estuaries and on the inner continental shelf off the northern Oregon and southern Washington coast. These... -
5 Minute Navigation Points for R/V ASTERIAS 82-3 (AST82-3) (82_3NAVP)
This GIS layer contains the shiptrack navigation points collected aboard the RV ASTERIAS during a 1982 geophysical cruise to eastern Long Island Sound. A boomer seismic system... -
1998 seismic tracklines off the coast of Washington and Oregon (geographic...
Two 21-day field operations were conducted in 1997 and 1998 in the estuaries and on the inner continental shelf off the northern Oregon and southern Washington coast. These... -
Surface Representing the Floor of Lake Mead and the surrounding area: UTM...
Lake Mead is a large interstate reservoir located in the Mojave Desert of southeastern Nevada and northwestern Arizona. It was impounded in 1935 by the construction of Hoover... -
Columbia River ESTR00030 Seismic Shotpoint Navigation every 100 shots
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-... -
1997 shotpoint navigation at 500 shot intervals off the coast of Washington...
Two 21-day field operations were conducted in 1997 and 1998 in the estuaries and on the inner continental shelf off the northern Oregon and southern Washington coast. These... -
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... -
Tracklines derived from hourly navigation fixes for all four R/V FARNELLA...
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... -
Color-Encoded Image of 3-m Gridded Hill-Shaded Bathymetry From Long Island...
The U.S. Geological Survey, in cooperation with the National Oceanic and Atmospheric Administration and the Connecticut Department of Environmental Protection, has produced... -
Navigation Lines for R/V ASTERIAS 83-2 (AST83-2) (83_2NAVT)
This GIS layer contains the shiptrack navigation lines collected aboard the RV ASTERIAS during a 1983 geophysical cruise to east-central Long Island Sound. A boomer seismic... -
Morphology of the Gulf of Mexico within GLORIA survey area (MORPHOLOGY.SHP)
Since 1982 the U.S. Geological Survey (USGS) has collected a large amount of surficial and shallow subsurface geologic information in the deep parts of the Gulf of Mexico. These... -
Interpretation of depositional units on the SeaMARC 1A image of the...
Since 1982 the U.S. Geological Survey (USGS) has collected a large amount of surficial and shallow subsurface geologic information in the deep parts of the Gulf of Mexico. These... -
Columbia River ESTR00030 Survey Tracklines collected in 2000
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-... -
R/V GYRE cruise 97006 cores (GYRE_CORES.SHP)
This GIS data layer 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... -
Holocene isopach depth from Sarasota Florida study area
The U.S. Geological Survey, in cooperation with the University of South Florida and Eckerd College, completed a bathymetric, sidescan sonar, high-resolution seismic-reflection,... -
Mass-wasting deposits within the SIS-1000 1999 USGS sidescan sonar survey of...
Since 1982 the U.S. Geological Survey (USGS) has collected a large amount of surficial and shallow subsurface geologic information in the deep parts of the Gulf of Mexico. These... -
Color-Encoded Image of 5-m Gridded Hill-Shaded Bathymetry From Long Island...
The U.S. Geological Survey, in cooperation with the National Oceanic and Atmospheric Administration and the Connecticut Department of Environmental Protection, has produced... -
Navigation Lines for R/V UCONN 84-1 (UCONN84-1) (84_1NAVT)
This GIS layer contains the shiptrack navigation lines collected aboard the RV UCONN during a 1984 geophysical cruise to west-central Long Island Sound. A boomer seismic system... -
Extent of a depositional lobe on the Mississippi Fan (LOBE.SHP)
Since 1982 the U.S. Geological Survey (USGS) has collected a large amount of surficial and shallow subsurface geologic information in the deep parts of the Gulf of Mexico. These...