85 datasets found
-
Federal
Surface Representing the Floor of Lake Mead and the surrounding area: UTM Projection 10m cellsize recent views
Department of the Interior —
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... -
Federal
Interpretation of depositional units on the SeaMARC 1A image of the Mississippi Fan, USGS Gulf of Mexico Cruise 90001 (INTERP.SHP) recent views
Department of the Interior —
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... -
Federal
John Day Reservoir sediment sample locations and analyses - 2002 recent views
Department of the Interior —
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... -
Federal
Interpretation of road locations in the John Day Reservoir based on sidescan-sonar imagery recent views
Department of the Interior —
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... -
Federal
Location of LIS samples with Total Organic Carbon (TOC) recent views
Department of the Interior —
This GIS layer contains a point overlay showing the location of samples with Total Organic Carbon (TOC). This layer shows the distribution of samples used in the... -
Federal
5 Minute Navigation Points for R/V UCONN 84-1 (UCONN84-1)(84_1NAVP) recent views
Department of the Interior —
This GIS layer contains the shiptrack navigation points collected aboard the RV UCONN during a 1984 geophysical cruise to west-central Long Island Sound. A boomer... -
Federal
Location of cores collected during cruise R/V ATLANTIC TWIN 88-1 (AT-88-1)(MMS88) recent views
Department of the Interior —
This GIS layer contains the station navigation for vibracores collected in Long Island Sound during 1988. These cores were originally collected to study nearshore... -
Federal
Mass-wasting deposits within the GLORIA survey area, Gulf of Mexico (MASSWASTING.SHP) recent views
Department of the Interior —
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... -
Federal
Seafloor or Short Core Hydrate Locations in the Gulf of Mexico (HYDRATES.SHP) recent views
Department of the Interior —
This GIS overlay is a component of the U.S. Geological Survey, Woods Hole Field Center's, Gulf of Mexico ArcView GIS database. The Gulf of Mexico GIS database is... -
Federal
1997 seismic tracklines off the coast of Washington and Oregon (geographic coordinates) recent views
Department of the Interior —
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.... -
Federal
Grids Representing the Holocene Evolution off the Coast of Washington and Oregon at 1,000 Year Time Increments recent views
Department of the Interior —
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.... -
Federal
Detailed analysis of 35 most common species found in Long Island Sound benthic communities recent views
Department of the Interior —
This GIS layer provides the location where samples from Pellegrino and Hubbard were summarized to provide detailed analysis of 35 common species found in Long Island... -
Federal
Mass-wasting deposits within the SIS-1000 1999 USGS sidescan sonar survey of the Upper Continental Slope offshore of Louisiana (MASSWASTING.SHP) recent views
Department of the Interior —
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... -
Federal
Grid Representing the Present Day Bathymetry of a Portion of the Columbia River recent views
Department of the Interior —
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.... -
Federal
Interpretation of channels on the SeaMARC 1A sidescan sonar image of the Mississippi Fan, USGS Gulf of Mexico Cruise 90001 (CHANNEL.SHP) recent views
Department of the Interior —
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... -
Federal
R/V FARNELLA 90-4 cores recent views
Department of the Interior —
This ArcView GIS layer contains a summary of the locations, depths, and lengths of the cores collected aboard the R/V FARNELLA 90-4 cruise from 12 -26 April 1990. The... -
Federal
Interpretation of meandering channel in the Mississippi Fan recent views
Department of the Interior —
This GIS layer contains an interpretive layer tracing a meandering channel found in the Gulf of Mexico Mississippi Fan. -
Federal
Shapefile of the postimpoundment sediment limits in Lake Mead recent views
Department of the Interior —
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... -
Federal
Composite sidescan sonar mosaic in UTM zone 18 projection of NOAA survey H11043 off Branford, Connecticut (H11043_UTM18_WGS84.TIF) recent views
Department of the Interior —
The U.S. Geological Survey, in cooperation with the National Oceanic and Atmospheric Administration and the Connecticut Department of Environmental Protection, has...
85 datasets found