748 datasets found
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Federal
Nearshore bathymetry of the Columbia River littoral cell, Washington and Oregon, 2017
Department of the Interior —
This portion of the USGS data release presents bathymetry data collected during surveys performed in the Columbia River littoral cell, Washington and Oregon in 2017... -
Federal
u171gm.m77t - MGD77 data file for Geophysical data from field activity UGEOLEG_1 (U-1-71-GM) in Bay of Campeche, Gulf of Mexico from 05/27/1971 to 06/21/1971
Department of the Interior —
Single-beam bathymetry, gravity, and magnetic data along with transit satellite navigation data was collected as part of field activity UGEOLEG_1 (U-1-71-GM) in Bay... -
Federal
Polygons of global undersea features for geographic searches
Department of the Interior —
A shapefile of 311 undersea features from all major oceans and seas has been created as an aid for retrieving georeferenced information resources. Version 1.1 of the... -
Federal
Minor Clay Step features near Shorty's Island on the Kootenai River near Bonners Ferry, ID
Department of the Interior —
The minor clay step features are defined as having a vertical face that is less than or equal to 1.5 meters. The clay step features were qualitately identified using... -
Federal
Fire Island National Seashore bathymetry survey, 2024
Department of the Interior —
Multibeam sonar data collected with an EchoBoat 160 (Seafloor Systems, Inc.) autonomous surface vessel (ASV) equipped with an iWBMSe multibeam sonar (NORBIT). Data... -
Federal
Eelgrass distributions and bathymetry derived from an acoustic survey of the Nisqually River delta, Washington, 2012
Department of the Interior —
This portion of the USGS data release presents eelgrass distribution and bathymetry data derived from acoustic surveys of the Nisqually River delta, Washington in... -
Federal
Nearshore bathymetry of the Columbia River littoral cell, Washington and Oregon, 2023
Department of the Interior —
This portion of the USGS data release presents bathymetry data collected during surveys performed in the Columbia River littoral cell and mouth of the Columbia River,... -
Federal
Digital elevation models (DEMs) of the Elwha River delta, Washington, March 2013
Department of the Interior —
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.... -
Federal
Minor Clay Step features near Myrtle Bend on the Kootenai River near Bonners Ferry, ID
Department of the Interior —
The minor clay step features are defined as having a vertical face that is less than or equal to 1.5 meters. The clay step features were qualitately identified using... -
Federal
Projections of compound floodwater depths for the lower Nooksack River and delta, western Washington State
Department of the Interior —
Computed flood depths associated with the combined influence of sea level position, tides, storm surge, and streamflow under existing conditions and projected future... -
Federal
Single-Beam derived bathymetric contours of Lake Okeechobee, Florida (2001) in Esri shapefile format
Department of the Interior —
Lake Okeechobee is located in south Florida and is bounded by the Kissimmee River Basin to the north and Everglades National Park to the south. Lake Okeechobee is the... -
Federal
Bathymetry data from Floras Lake, Oregon, June 2018
Department of the Interior —
This portion of the USGS data release presents bathymetry data collected during surveys performed in Floras Lake, Oregon in June 2018 (USGS Field Activity Number... -
Federal
ADCP data from rivers in Alaska, September 18-20, 2016
Department of the Interior —
The U.S. Geological Survey obtained measurements of channel geometry, flow velocity, and river discharge from five rivers in Alaska September 18-20, 2016, to support... -
Federal
Nearshore bathymetry of the Columbia River littoral cell, Washington and Oregon, 2020
Department of the Interior —
This portion of the USGS data release presents bathymetry data collected during surveys performed in the Columbia River littoral cell, Washington and Oregon, in 2020... -
Federal
San Francisco Bay-Delta bathymetric/topographic digital elevation model(DEM)
Department of the Interior —
A high-resolution (10-meter per pixel) digital elevation model (DEM) was created for the Sacramento-San Joaquin Delta using both bathymetry and topography data. This... -
Federal
American Falls Reservoir Bathymetry (Elevation Vectors) near River Mile 713 to 714, Power County, Idaho, 2019
Department of the Interior —
The USGS, in cooperation with the U.S. Bureau of Reclamation, surveyed the bathymetry within an area of about 500 acres of American Falls Reservoir between River... -
Federal
CatIsland_2010_Bathy_NAVD88_grid.tif
Department of the Interior —
In September and October of 2010, the U.S. Geological Survey (USGS), in cooperation with the Army Corps of Engineers (USACE), conducted geophysical surveys around Cat... -
Federal
Boston Harbor Islands Water Depths for 60cm, 1m & 2m Sea Level Rise
Department of the Interior —
This layer was developed as part of the project "Assessing Inundation Risk from Sea Level Rise and Storm Surge for the Northeast Coastal National Parks" The Parks... -
Federal
CoSMoS (Coastal Storm Modeling System) Southern California v3.0 Phase 2 wave-hazard projections: average conditions in Orange County
Department of the Interior —
Model-derived significant wave height (in meters) for the given storm condition and sea-level rise (SLR) scenario. The Coastal Storm Modeling System (CoSMoS) makes... -
Federal
SiteID-011 Grand River at Route-A near McFall, MO
Department of the Interior —
These geospatial data were collected during the November 3, 2015 topographic and hydrographic survey of the Grand River at Route-A, near McFall, MO.
748 datasets found