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These data are high-resolution bathymetry (lake bottom elevation) in a gridded XYZ format, generated from hydrographic surveys of Morse and Geist Reservoirs in April and May of 2016. Hydrographic data were collected using a multibeam echo-sounder (MBES) with integrated inertial navigation solution (INS) mounted on a marine survey vessel. Data were collected as the vessel traversed the lake along survey lines distributed throughout the area. Data collection software integrated and stored the depth data from the multibeam sonar and the horizontal and vertical position and attitude data of the vessel from the INS in real time. In the shallow areas, additional data were collected with an acoustic Doppler current profiler...
Tags: Fishers,
Geist Reservoir,
Hamilton County,
Indiana,
Marion County, All tags...
Morse Reservoir,
Noblesville,
USGS Science Data Catalog (SDC),
United States of America,
Water Resources,
XYZ,
bathymetry,
lake,
multibeam,
reservoir,
sonar, Fewer tags
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These data are high-resolution bathymetry (lake bottom elevation) in a gridded XYZ format, generated from hydrographic surveys of Morse Reservoir in May 2016. Hydrographic data were collected using a multibeam echo-sounder (MBES) with integrated inertial navigation solution (INS) mounted on a marine survey vessel. Data were collected as the vessel traversed the lake along survey lines distributed throughout the area. Data collection software integrated and stored the depth data from the multibeam sonar and the horizontal and vertical position and attitude data of the vessel from the INS in real time. In the shallow areas, additional data were collected with an acoustic Doppler current profiler (ADCP) and a real-time...
Categories: Data;
Tags: Hamilton County,
Indiana,
Morse Reservoir,
Noblesville,
United States of America, All tags...
XYZ,
bathymetry,
lake,
multibeam,
reservoir,
sonar, Fewer tags
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These data are bathymetry (river bottom elevation) in XYZ format (Easting, Northing, Elevation), generated from the September 17–18, 2020, survey of the Kentucky Dam tailwater from just downstream from Kentucky Dam to approximately 1,500 feet upstream from the I-24 bridge (about 1 mile total length). Bathymetric data were collected using an acoustic Doppler current profiler (ADCP) with an integrated global navigation satellite system (GNSS) smart antenna. The ADCP and GNSS antenna were mounted on a marine survey vessel, and data were collected as the survey vessel traversed the tailwater along planned survey lines. There was typically one reciprocal pair (two passes) of data collected per line. There was a total...
Categories: Data;
Tags: Gilbertsville,
Kentucky,
Kentucky Dam,
Tennessee River,
United States of America, All tags...
XYZ,
acoustic Doppler current profiler,
bathymetry,
digital elevation models,
elevation,
geospatial analysis,
hydrodynamics,
invasive carp,
river,
surface water (non-marine),
tailwater,
velocity, Fewer tags
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Nolin Lake AUV, profile, and discrete data
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Digital flood-inundation maps were created for a 7.1-mile reach of the North Fork Kentucky River at Hazard, Kentucky. The flood-inundation maps, which can be accessed through the U.S. Geological Survey (USGS) Flood Inundation Mapping Science website at https://water.usgs.gov/osw/flood_inundation/, depict estimates of the areal extent and depth of flooding corresponding to selected water levels (stages) at the USGS streamgage on the North Fork Kentucky River at Hazard, Kentucky (USGS station number 03277500). Near-real-time stages at this streamgage may be obtained on the Internet from the USGS National Water Information System at https://waterdata.usgs.gov/ or the National Weather Service (NWS) Advanced Hydrologic...
Tags: Hazard,
Kentucky,
North Fork Kentucky River,
Perry County,
USGS Science Data Catalog (SDC), All tags...
United States of America,
Water Resources,
flood,
flood-inundation maps,
flooded area,
geospatial analysis,
river,
stream, Fewer tags
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