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Federal
Bathymetry and Velocity Data from Surveys at Highway Bridges crossing the Missouri and Mississippi Rivers on the Periphery of Missouri, June 13–22, 2022 recent views
Department of the Interior —
These data are high-resolution bathymetry (riverbed elevation) and depth-averaged velocities in comma-delimited table format, generated from hydrographic and... -
Federal
Site 14 Missouri River Bathymetry and Velocimetry Data at Structure A5664 on Missouri State Highway 13 at Lexington, Missouri, July 2011 through May 2017 recent views
Department of the Interior —
These data are high-resolution bathymetry (riverbed elevation) and depth-averaged velocities in ASCII format, generated from hydrographic and velocimetric surveys of... -
Federal
Bathymetric and Topographic Surveys at Select Alaska Highway Bridges, 2023 recent views
Department of the Interior —
In July 2023, the U.S. Geological Survey Alaska Science Center (USGS ASC) and the USGS Idaho Water Science Center (IDWSC), in cooperation with Alaska Department of... -
Federal
Water depth and acoustic backscatter data collected from NOAA Ship Nancy Foster in Caribbean Sea, offshore of Cabo San Juan from 2012-04-03 to 2012-04-20 (NCEI Accession 0131856) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The Center for Coastal Monitoring and Assessment (CCMA) conducted the ninth year of an ongoing scientific research mission on board NOAA Ship Nancy Foster from April... -
Federal
Grid of the sea-floor bathymetry offshore of Moriches Inlet, New York, in 1998 (3-m resolution Esri binary grid, Mercator, WGS 84) recent views
Department of the Interior —
Surveys of the bathymetry and backscatter intensity of the sea floor south of Long Island, New York, were carried out in November 1998 using a Simrad EM1000 multibeam... -
Federal
Site Information for Bridge Scour Countermeasure Assessments at Select Bridges in the United States, 2016-18 recent views
Department of the Interior —
These data are supplemental site information in portable document format (.pdf) collected during 2016-2018 field seasons for select bridges in the United States... -
Federal
Water depth, acoustic backscatter, and other data collected from NOAA Ship Nancy Foster and Fugro LADS Mark II Airborne System in Caribbean Sea and US Virgin Islands - Shoals from 2011-03-29 to 2011-04-16 (NCEI Accession 0131858) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The Center for Coastal Monitoring and Assessment (CCMA) completed its eighth year of an ongoing scientific research mission on board NOAA Ship Nancy Foster from March... -
Federal
Use of High-Resolution Topobathymetry to Assess Shoreline Topography and Future Development of a Slack Water Harbor near Dardanelle, Arkansas, October 2021 recent views
Department of the Interior —
The U.S. Army Corps of Engineers–-Little Rock District (SWL) Civil Works program has a mission to maintain cohesion between physical and naturally developed... -
Federal
Bathymetry of Morse Reservoir near Noblesville, Indiana, 2016 recent views
Department of the Interior —
These data are high-resolution bathymetry (lake bottom elevation) in a gridded XYZ format, generated from hydrographic surveys of Morse Reservoir in May 2016.... -
Federal
GeoTIFF image of the backscatter intensity of the sea floor of the Hudson Canyon region (100-m resolution, Mercator, WGS 84) recent views
Department of the Interior —
The Hudson Canyon begins on the outer continental shelf off the east coast of the United States at about 100-meters (m) water depth and extends offshore southeastward... -
Federal
Water depth and acoustic backscatter data collected from NOAA Ship Nancy Foster in Caribbean Sea, southern coast of Isla de Mona, western coast of Puerto Rico from 2007-04-14 to 2007-04-24 (NCEI Accession 0131853) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The Center for Coastal Monitoring and Assessment (CCMA) conducted the fourth year of an ongoing scientific research mission on board NOAA Ship NANCY FOSTER. The... -
Federal
Particle Size Analysis for Bridge Scour Countermeasure Assessments at Select Bridges in the United States, 2014-18 recent views
Department of the Interior —
These data are supplemental rip-rap gradation data (Wolman Pebble Count) in text (.txt) format, collected during 2014-2018 field seasons for select bridges in the... -
Federal
SiteID-021 Madison River at I-90, near Three Forks, MT recent views
Department of the Interior —
These geospatial data were collected during the July 14-26, 2016 topographic and hydrographic survey of the Madison River at I-90, near Three Forks, MT. -
Federal
Monroe City Lake near Monroe City, Missouri, 2021 recent views
Department of the Interior —
Water supply lakes are the primary source of water for many communities in northern and western Missouri. Therefore, accurate and up-to-date estimates of lake... -
Federal
Multibeam sonar bathymetric data for the Miami Pockmark and Key Biscayne Pockmark recent views
Department of the Interior —
Multibeam sonar data showing the bathymetric survey of two offshore submarine sinkholes, Miami Sinkhole and Key Biscayne Sinkhole. A series of dives were performed to... -
Federal
Polygon boundary describing the source surveys used to build the Bathymetric Terrain Model of the U.S. Atlantic Margin of 100-meter resolution compiled by the U.S. Geological Survey (Esri Shapefile, Geographic WGS 84 Coordinate System) recent views
Department of the Interior —
Bathymetric Terrain Models (BTMs) of seafloor morphology are an important component of marine geological investigations. Advances in acquisition and processing... -
Federal
Bathymetric Survey of Adrian Reservoir near Adrian, Missouri, 2023 recent views
Department of the Interior —
Water-supply lakes are the primary source of water for many communities throughout Missouri. Therefore, accurate and up-to-date estimates of lake capacity are... -
Federal
Bathymetry and acoustic backscatter collected in Long Island Sound for the Phase I Long Island Sound Seafloor Mapping Project 2014 (NCEI Accession 0167946) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset contains an integrated GeoTIFF with 1x1 meter cell size representing the 2014 Long Island Sound Benthic Habitat Priority Area of Interest between... -
Federal
Site 24 Missouri River Bathymetry and Velocimetry Data at Dual Bridge Structure A5585 on Missouri State Highway 364 near St. Louis, Missouri, October 2010 through May 2016 recent views
Department of the Interior —
These data are high-resolution bathymetry (riverbed elevation) and depth-averaged velocities in ASCII format, generated from hydrographic and velocimetric surveys of... -
Federal
GeoTIFF image of the backscatter intensity of the sea floor of the Historic Area Remediation Site in 1998 (3-m resolution, Mercator, WGS 84) recent views
Department of the Interior —
Surveys of the bathymetry and backscatter intensity of the sea floor of the Historic Area Remediation Site (HARS), offshore of New York and New Jersey, were carried...