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Nearshore bathymetry data from the Elwha River delta, Washington, August 2011...
This part of the data release presents bathymetry data from the Elwha River delta collected in August 2011 using two personal watercraft (PWCs). The PWCs were equipped with... -
Repeat high-resolution bathymetry datasets collected between 2014 and 2016 of...
Between November 2014 and June 2016 the U.S. Geological Survey, Pacific Coastal and Marine Science Center (PCMSC) conducted eight repeat, high-resolution bathymetry and... -
k382ar.m77t - MGD77 data file for Geophysical data from field activity K-3-82...
Single-beam bathymetry data along with DGPS navigation data was collected as part of field activity K-3-82-AR in Arctic from 08/25/1982 to 09/08/1982,... -
Nearshore bathymetry of the Columbia River littoral cell, Washington and Oreg...
This portion of the USGS data release presents bathymetry data collected during surveys performed in the Columbia River littoral cell, Washington and Oregon in 2018 (USGS Field... -
l678ar.m77t - MGD77 data file for Geophysical data from field activity L-6-78...
Single-beam bathymetry and gravity data along with DGPS navigation data was collected as part of field activity L-6-78-AR in Arctic from 08/26/1978 to 09/20/1978,... -
April 2015 bathymetry (NAVD88) of Coyote Creek and Alviso Slough, South San F...
1-m resolution bathymetry collected in Coyote Creek and Alviso Slough in April 2015. Projection = UTM, zone 10 in meters, Horizontal Datum = NAD83 (CORS96), Vertical Datum =... -
Nearshore bathymetry data from northern Monterey Bay, California, September a...
This part of the data release presents bathymetry data from northern Monterey Bay, California collected in September and October 2015 using two personal watercraft (PWCs). The... -
Bathymetry--Offshore Half Moon Bay, California
This part of DS 781 presents data for the bathymetry and shaded-relief maps of the Offshore Half Moon Bay, California (raster data file is included in... -
April 2018 bathymetry (WGS84) of Coyote Creek and Alviso Slough, South San Fr...
1-m resolution bathymetry collected in Coyote Creek and Alviso Slough in April 2018. Projection = UTM, zone 10 in meters, Horizontal Datum = WGS84(G1150), Elevations relative to... -
Bathymetric data collected by the U.S. Geological Survey off the southern sho...
The USGS Woods Hole Science Center conducted a nearshore geophysical survey offshore of the southern coast of Martha's Vineyard, in the vicinity of the Martha's Vineyard Coastal... -
k294hw.m77t and k294hw.h77t: MGD77T data and header files for single-beam bat...
Single-beam bathymetry data along with DGPS navigation data was collected as part of the U.S. Geological Survey cruise K-2-94-HW. The cruise was conducted in Mamala Bay,... -
Eelgrass distributions and bathymetry of Bellingham Bay, Washington, 2019
This data release presents eelgrass distributions and bathymetry data derived from acoustic surveys of Bellingham Bay, Washington. Survey operations were conducted between... -
Multibeam bathymetry data collected in four surveys offshore of south-central...
Multibeam acoustic-bathymetry data were collected offshore of Morro Bay, California, from 2016 to 2019. The data were collected during five separate multi-agency surveys for the... -
Digital elevation models (DEMs) of the Elwha River delta, Washington, March 2013
This part of the data release presents a digital elevation model (DEM) derived from bathymetry and topography data of the Elwha River delta collected in March 2013. Two dams on... -
u571af.m77t: MGD77T data file for Geophysical data from field activity 71005 ...
Single-beam bathymetry, gravity, and magnetic data along with transit satellite navigation data was collected as part of field activity 71005 (U-5-71-AF) in Continental Margin... -
April 2015 bathymetry (MLLW) of Coyote Creek and Alviso Slough, South San Fra...
1-m resolution bathymetry collected in Coyote Creek and Alviso Slough in April 2015. Projection = UTM, zone 10 in meters, Horizontal Datum = NAD83 (CORS96), Vertical Datum =... -
Multibeam Bathymetry 2 meter/pixel of Boston Harbor and Approaches (bh_2mmbbath)
These data are high-resolution bathymetric measurements of the seafloor from Boston Harbor and the harbor approaches, Massachusetts. Approximately 170 km² of sidescan sonar and... -
10-m Interpolated Bathymetric Grid of the Northern Part of National Oceanic a...
During 2001 the NOAA Ship RUDE completed charting survey H11044 that covered a roughly 293 km2 area of the sea floor in north-central Long Island Sound, off Milford Connecticut.... -
Lake Koocanusa Digital Elevation Model (DEM), Lincoln County, Montana
In 2016, the U.S. Army Corps of Engineers (USACE) started collecting high-resolution multibeam echosounder (MBES) data on Lake Koocanusa. The survey originated near the... -
f484wo.m77t - MGD77 data file for Geophysical data from field activity F-4-84...
Single-beam bathymetry and magnetics data along with DGPS navigation data was collected as part of field activity F-4-84-WO in Washington, Oregon from 07/11/1984 to 08/15/1984,...