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USGS Geoscience Data Catalog > Categories > Topics > Earth characteristics > Topography
Bathymetry
The elevation of the earth's surface beneath a body of water, especially the ocean, typically determined by measurements of depth from the water surface.
This category is also used for bathymetry data, sea floor topography, and underwater contours.
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Results 1 - 16 of 16 listed by similarity [list alphabetically]
Bathymetry and Acoustic Backscatter of Crater Lake, Oregonfrom Field Activity: S-1-00-OR [New Window]
These data include high-resolution bathymetry and calibratedacoustic backscatter in XYZ ASCII and ArcInfo GRID formatgenerated from the 2000 multibeam sonar survey of CraterLake, Oregon.
ORWA26_500UTM: Oregon/Washington 500 meter, 1926 Bathymetry Grid;UTM Projection [New Window]
ORWA26_500UTM is a digital bathymetric surface grid of the seafloor offthe coast of Washington and Oregon. Grid cell spacing is 500m and theprojection is UTM Zone 10.The surface was produced by gridding National Ocean Service (NOS)Hydrographic Surveys co
ORWA26_750UTM: Oregon/Washington 750 meter, 1926 Bathymetry Grid;UTM Projection [New Window]
ORWA26_750UTM is a digital bathymetric surface grid of the seafloor offthe coast of Washington and Oregon. Grid cell spacing is 500m and theprojection is UTM Zone 10.The surface was produced by gridding National Ocean Service (NOS)Hydrographic Surveys co
ORWA98_500UTM: Oregon/Washington 500 meter, 1926/1998 BathymetryGrid; UTM Projection [New Window]
ORWA98_500UTM is a digital bathymetric surface grid of the seafloor offthe coast of Washington and Oregon. Grid cell spacing is 500m and theprojection is UTM Zone 10.The surface grid was produced by merging National Ocean Service (NOS)Hydrographic Survey
ORWA98_750UTM: Oregon/Washington 750 meter, 1926/1998 BathymetryGrid; UTM Projection [New Window]
ORWA98_750UTM is a digital bathymetric surface grid of the seafloor offthe coast of Washington and Oregon. Grid cell spacing is 750m and theprojection is UTM Zone 10.The surface grid was produced by merging National Ocean Service (NOS)Hydrographic Survey
SWWA26_500UTM: Southwest Washington 500 meter, 1926 BathymetryGrid; UTM Projection [New Window]
SWWA26_500UTM is a digital bathymetric surface grid of the seafloor offthe coast of Southwest Washington and Northwest Oregon. Grid cell spacingis 500m and the projection is UTM, Zone 10.The surface was produced by gridding National Ocean Service (NOS)Hy
SWWA26_750UTM: Southwest Washington 750 meter, 1926 BathymetryGrid; UTM Projection [New Window]
SWWA26_750UTM is a digital bathymetric surface grid of the seafloor offthe coast of Southwest Washington and Northwest Oregon.Grid cell spacing is 750m and the projection is UTM Zone 10.The surface was produced by gridding National Ocean Service (NOS)Hydr
SWWA98_500UTM: Southwest Washington, 500 meter,1926/1998 Bathymetry Grid, UTM Projection [New Window]
SWWA98_500UTM is a digital bathymetric surface grid of the seafloor offthe coast of Southwest Washington and Northwest Oregon.Grid cell spacing is 500m and the projection is UTM Zone 10.The surface grid was produced by merging National Ocean Service (NOS)
SWWA98_750UTM: Southwest Washington, 750 meter,1926/1998 Bathymetry Grid; UTM Projection [New Window]
SWWA98_750UTM is a digital bathymetric surface grid of the seafloor offthe coast of Southwest Washington and Northwest Oregon.Grid cell spacing is 750m and the projection is UTM Zone 10.The surface grid was produced by merging National Ocean Service (NOS)
Sea floor maps showing topography, sun-illuminated topographicimagery, and backscatter intensity of the Stellwagen Bank NationalMarine Sanctuary Region off Boston, Massachusetts [New Window]
This data set contains the sea floor topographic contours,sun-illuminated topographic imagery, and backscatterintensity generated from a multibeam sonar survey of theStellwagen Bank National Marine Sanctuary region off Boston,Massachusetts, an area of app
NEST98PTS_UTM: Modern digital hydrographic and bathymetric datapoints from the coast of southwest Washington and northwest Oregon [New Window]
NEST98PTS_UTM is a point coverage containing digital hydrographic datafrom the coast of Southwest Washington and Northwest Oregon, USA. Thehorizontal datum is Universal Transverse Mercator, Zone 10 meters.The data set includes National Ocean Service (NOS)
ORWA26PTS_UTM: Historical digital hydrographic and bathymetric datapoints from the coast of southwest Washington and northwest Oregon [New Window]
ORWA26PTS_UTM is a point coverage containing digital hydrographic datacollected off the coast of Washington and Oregon, USA. The horizontaldatum is Universal Transverse Mercator, Zone 10 meters. The data setincludes National Ocean Service (NOS) hydrograph
SWWA26PTS_UTM: Historical digital hydrographic and bathymetric datapoints from the coast of southwest Washington and northwest Oregon [New Window]
SWWA26PTS_UTM is a point coverage containing digital hydrographic datacollected off the coast of Southwest Washington and Northwest Oregon, USA.The horizontal datum is Universal Transverse Mercator, Zone 10 meters.The data set includes National Ocean Serv
Digital Bathymetric Model of Mono Lake, California [New Window]
In 1986 and 1987, Pelagos Corporation of San Diego (now RacalPelagos) undertook a bathymetric survey of Mono Lake in easternCalifornia for the Los Angeles Department of Water and Power(DWP). The result of that survey was a series of maps at variousscales
Map of glacial limits and possible refugia in the southernAlexander Archipelago, Alaska, during the late Wisconsin glaciation [New Window]
During the late Wisconsin glaciation (circa 26,000-13,000 carbon-14 yrBP) the Cordilleran glacier complex formed vast ice fields and largeglaciers along the crest of the Coast Mountains. As these glaciersflowed west to the Pacific Ocean, they were joined
Bathymetric and geophysical surveys of Englebright Lake,Yuba-Nevada Counties, California [New Window]
A new bathymetric map of Englebright Lake, Yuba-Nevada Counties,California is compared to 1939 elevations captured from a pre-damtopographic survey to determine how much sediment has accumulatedin the reservoir in the past 60 years. A longitudinal profil

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