Catalog - Data.gov

OMG Swath Gridded Multibeam Echo Sounding (MBES) Bathymetry

Organization: National Aeronautics and Space Administration
Updated: 2025-09-11 | Harvested: September 14, 2025 at 01:41 AM

This dataset contains level 2 in situ depth measurements from Multibeam Echo Sounder System (MBES) instruments. These depths were used to map the bathymetry around ocean terminating glaciers of...

Bathymetric Data at Highway Bridges crossing the Lower Gasconade River after May 2017 Flood in Central Missouri (ver 2.0, May 2019)

Organization: Department of the Interior
Updated: 20200814 | Harvested: July 18, 2025 at 04:17 AM

These data are high-resolution bathymetry (riverbed elevation) in ASCII format, generated from hydrographic surveys near six highway bridge structures over the Gasconade River in central Missouri....

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High-Resolution Concurrent Bathymetric and Topographic Surveys of Lake Pushmataha, Choctaw Indian Reservation, East-Central Mississippi, December 2024

Organization: Department of the Interior
Updated: 20250801 | Harvested: August 25, 2025 at 07:44 PM

In December 2024, the Lower Mississippi-Gulf Water Science Center (LMGWSC) conducted comprehensive field surveys of Lake Pushmataha, a central Mississippi reservoir owned by the Mississippi Band...

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Use of High-Resolution Topobathymetry to Assess Shoreline Topography and Future Development of a Slack Water Harbor near Dardanelle, Arkansas, October 2021

Organization: Department of the Interior
Updated: 20221026 | Harvested: July 16, 2025 at 11:17 AM

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 environments. Evaluation of shoreline...

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Bathymetry and Velocity Data from Surveys at Highway Bridges Crossing the Missouri River between Kansas City and St. Louis, Missouri, January 2010 through May 2017

Organization: Department of the Interior
Updated: 20200813 | Harvested: July 18, 2025 at 12:51 AM

These data are high-resolution bathymetry (riverbed elevation) and depth-averaged velocities in ASCII format, generated from hydrographic and velocimetric surveys near highway bridge structures...

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Site 17 Missouri River Bathymetry and Velocimetry Data at Structure G0069 on Missouri State Highway 240 at Glasgow, Missouri, July 2011 through May 2017

Organization: Department of the Interior
Updated: 20200813 | Harvested: July 18, 2025 at 12:41 AM

These data are high-resolution bathymetry (riverbed elevation) and depth-averaged velocities in ASCII format, generated from hydrographic and velocimetric surveys of the Missouri River near...

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Site 18 Missouri River Bathymetry and Velocimetry Data at Structure A4574 on Missouri State Highway 5 at Boonville, Missouri, July 2011 through May 2017

Organization: Department of the Interior
Updated: 20200813 | Harvested: July 18, 2025 at 12:50 AM

These data are high-resolution bathymetry (riverbed elevation) and depth-averaged velocities in ASCII format, generated from hydrographic and velocimetric surveys of the Missouri River near...

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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

Organization: Department of the Interior
Updated: 20200814 | Harvested: July 18, 2025 at 04:32 AM

These data are high-resolution bathymetry (riverbed elevation) and depth-averaged velocities in ASCII format, generated from hydrographic and velocimetric surveys of the Missouri River near dual...

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Site 15 Missouri River Bathymetry and Velocimetry Data at Structure A5910 on U.S. Highway 24 at Waverly, Missouri, July 2011 through May 2017

Organization: Department of the Interior
Updated: 20200813 | Harvested: July 18, 2025 at 12:45 AM

These data are high-resolution bathymetry (riverbed elevation) and depth-averaged velocities in ASCII format, generated from hydrographic and velocimetric surveys of the Missouri River near...

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Site 25 Missouri River Bathymetry and Velocimetry Data at Structures A3292/L0561 on Interstate 70 near St. Louis, Missouri, October 2010 through May 2016

Organization: Department of the Interior
Updated: 20200814 | Harvested: July 18, 2025 at 04:40 AM

These data are high-resolution bathymetry (riverbed elevation) and depth-averaged velocities in ASCII format, generated from hydrographic and velocimetric surveys of the Missouri River near...

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Site 34 Mississippi River Bathymetry and Velocimetry Data at Structure A1500 on Interstate 55 in St. Louis, Missouri, October 2010 and May 2016

Organization: Department of the Interior
Updated: 20200814 | Harvested: July 18, 2025 at 04:40 AM

These data are high-resolution bathymetry (riverbed elevation) and depth-averaged velocities in ASCII format, generated from hydrographic and velocimetric surveys of the Mississippi River near...

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Site 26 Missouri River Bathymetry and Velocimetry Data at Dual Bridge Structure A4557 on Missouri State Highway 370 near St. Louis, Missouri, October 2010 through May 2016

Organization: Department of the Interior
Updated: 20200814 | Harvested: July 18, 2025 at 04:37 AM

These data are high-resolution bathymetry (riverbed elevation) and depth-averaged velocities in ASCII format, generated from hydrographic and velocimetric surveys of the Missouri River near dual...

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Site 33 Mississippi River Bathymetry and Velocimetry Data at Structure A6500 on Interstate 70 in St. Louis, Missouri, July 2009 and May 2016

Organization: Department of the Interior
Updated: 20200814 | Harvested: July 18, 2025 at 04:36 AM

These data are high-resolution bathymetry (riverbed elevation) and depth-averaged velocities in ASCII format, generated from hydrographic and velocimetric surveys of the Mississippi River near...

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Bathymetry and Velocity Data from Surveys at Highway Bridges crossing the Missouri River in Kansas City, Missouri, March 2010 through May 2017

Organization: Department of the Interior
Updated: 20200813 | Harvested: July 18, 2025 at 12:41 AM

These data are high-resolution bathymetry (riverbed elevation) and depth-averaged velocities in ASCII format, generated from hydrographic and velocimetric surveys near highway bridge structures...

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Bathymetry and Velocity Data from Surveys at Highway Bridges crossing the Missouri and Mississippi Rivers near St. Louis, Missouri, October 2008 through May 2016

Organization: Department of the Interior
Updated: 20200814 | Harvested: July 18, 2025 at 04:42 AM

These data are high-resolution bathymetry (riverbed elevation) and depth-averaged velocities in ASCII format, generated from hydrographic and velocimetric surveys near highway bridge structures...

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Site 27 Missouri River Bathymetry and Velocimetry Data at Structure A3047 on U.S. Highway 67 near St. Louis, Missouri, October 2010 through May 2016

Organization: Department of the Interior
Updated: 20200814 | Harvested: July 18, 2025 at 04:42 AM

These data are high-resolution bathymetry (riverbed elevation) and depth-averaged velocities in ASCII format, generated from hydrographic and velocimetric surveys of the Missouri River near...

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Bathymetry and Velocity Data from Surveys at Highway Bridges crossing the Missouri and Mississippi Rivers on the Periphery of Missouri, December 2008 through August 2018

Organization: Department of the Interior
Updated: 20200813 | Harvested: July 18, 2025 at 12:45 AM

These data are high-resolution bathymetry (riverbed elevation) and depth-averaged velocities in ASCII format, generated from hydrographic and velocimetric surveys near highway bridge structures...

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Site 35 Mississippi River Bathymetry and Velocimetry Data at Structures A4936/A1850 on Interstate 255 near St. Louis, Missouri, October 2008 through May 2016

Organization: Department of the Interior
Updated: 20200814 | Harvested: July 18, 2025 at 04:40 AM

These data are high-resolution bathymetry (riverbed elevation) and depth-averaged velocities in ASCII format, generated from hydrographic and velocimetric surveys of the Mississippi River near...

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Site 23 Missouri River Bathymetry and Velocimetry Data at Highway Bridges on U.S. Highway 40 near St. Louis, Missouri, October 2010 through May 2016

Organization: Department of the Interior
Updated: 20200814 | Harvested: July 18, 2025 at 04:29 AM

These data are high-resolution bathymetry (riverbed elevation) and depth-averaged velocities in ASCII format, generated from hydrographic and velocimetric surveys of the Missouri River near...

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Site 14 Missouri River Bathymetry and Velocimetry Data at Structure A5664 on Missouri State Highway 13 at Lexington, Missouri, July 2011 through May 2017

Organization: Department of the Interior
Updated: 20200813 | Harvested: July 18, 2025 at 12:53 AM

These data are high-resolution bathymetry (riverbed elevation) and depth-averaged velocities in ASCII format, generated from hydrographic and velocimetric surveys of the Missouri River near...

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