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San Francisco Bay, CA (P090) Bathymetric Digital ElevationModel (30 meter...
Bathymetry for San Francisco Bay was derived from thirty surveys containing417,452 soundings. Older, less accurate, overlapping surveys wereeither partially or entirely omitted.... -
Backscatter C [Swath]--Offshore of Fort Ross, California
This part of DS 781 presents data for the acoustic-backscatter map of the Offshore of Fort Ross map area, California. Backscatter data are provided as separate grids depending... -
Site 05 Missouri River Bathymetry at Structure 435-105-11.97(235) on...
These data are high-resolution bathymetry (riverbed elevation) in ASCII XYZ format, generated from the July 16, 2011, hydrographic and velocimetric survey of the Missouri River... -
Single-Beam Bathymetry Sounding Data of Cape Canaveral, Florida, (2014)...
The Cape Canaveral Coastal System (CCCS) is a prominent feature along the Southeast U.S. coastline and is the only large cape south of Cape Fear, North Carolina. Most of the... -
Repeat high-resolution bathymetry datasets collected between 2014 and 2016...
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... -
RES2DINV format continuous resistivity profile data collected by the U.S....
An investigation of submarine aquifers adjacent to the Fire Island National Seashore and Long Island, New York, was conducted to assess the importance of submarine groundwater... -
k382ar.m77t - MGD77 data file for Geophysical data from field activity...
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,... -
Data points, corresponding to the bathymetric survey of Lago Guayabal,...
This dataset is a point shapefile containing water-depth points collected during a sedimention survey of Lago Guayabal conducted during the period December 11- December 14, 2017... -
Nearshore bathymetry of the Columbia River littoral cell, Washington and Oregon, 2018
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... -
Charlotte Harbor, FL (G050) Bathymetric Digital ElevationModel (30 meter...
Bathymetry for Charlotte Harbor was derived from twenty-two surveyscontaining 256,940 soundings. No surveys were omitted. The averageseparation between soundings was 55 meters.... -
Bathymetric Contours within the inner shelf of Long Bay, South Carolina...
In 1999, the U.S. Geological Survey (USGS), in partnership with the South Carolina Sea Grant Consortium, began a study to investigate processes affecting shoreline change along... -
Ground-truthing images, 2014-2015, Gateway National Recreation Area
Collection of benthic infauna and epifauna used a 0.04 m2 Ted Young Modified Van Veen grab. Three replicate benthic samples were collected at 23 sites to total 69 samples in... -
500 meter bathymetric contours of the Gulf of the Farallones region (500mCONTOUR)
In 1989, the U.S. Geological Survey (USGS) began a major geologic and oceanographic investigation of the Gulf of the Farallones continental shelf system, designed to evaluate... -
Mobile Harbor Navigation Channel Delft3D Model Inputs and Results -...
The numerical model Delft3D (developed by Deltares) was developed to evaluate the potential effects of proposed navigation channel deepening and widening in Mobile Harbor,... -
Wading surveys of bed topography and water depth from the Blue River and...
Field-based real-time kinematic (RTK) GNSS surveys of water surface elevation and channel bed topography were collected along the Colorado River, focusing on two cross-sections... -
Geospatial Data for Bridge Scour Countermeasure Assessments at Select...
Scouring of streambed material surrounding bridge structures is a leading cause of bridge failure in the United States. Damages resulting from bridge failure oftentimes lead to... -
Water Velocity Magnitude and Direction collected on May 8-9, 2019 at Select...
Background: Presque Isle State Park (PISP), located in northwestern Pennsylvania, is located on a 3,127 acre peninsula that extends into Lake Erie. Approximately 7 miles long,... -
Lidar derived shoreline for Beaver Lake near Rogers, Arkansas, 2018
Beaver Lake was constructed in 1966 on the White River in the northwest corner of Arkansas for flood control, hydroelectric power, public water supply, and recreation. The... -
5-meter contours produced from bathymetric data collected by the U.S....
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... -
Color Shaded-Relief GeoTIFF Image Showing the 2-m Bathymetry Generated from...
The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration (NOAA), is producing detailed geologic maps of the coastal sea floor....