Folders: ROOT > ScienceBase Catalog > USGS Data Release Products > Bathymetric and hydrodynamic surveys of Lake Michigan nearshore near Ogden Dunes/Burns Harbor, Indiana ( Show all descendants )
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These data are high-resolution bathymetry (lake bottom elevation) in XYZ format, generated from the July 25, 2016, topographic and hydrographic survey of Lake Michigan in an area near Ogden Dunes, Indiana. 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. Data processing required computer software to extract bathymetric...
The US Army Corps of Engineers (USACE) is evaluating the placement of dredged material in the nearshore areas of Lake Michigan as a means to replenish sand at selected beaches. In order to elucidate the physical processes in the nearshore environment that transport and distribute sand to the beach, the USACE-Chicago District and the US Geological Survey (USGS) developed a plan for a beach replenishment study on Lake Michigan near Burns Harbor/Ogden Dunes, Indiana. In support of this effort, a backpack-mounted Trimble Ag132 RTK-dGPS was used for two surveys of beach topography (August 9, 2016, and October 11, 2016) in the study area.
Categories: Data;
Types: Citation;
Tags: Burns Harbor,
GPS measurement,
Indiana,
Lake Michigan,
Ogden Dunes,
The US Army Corps of Engineers (USACE) is evaluating the placement of dredged material in the nearshore areas of Lake Michigan as a means to replenish sand at selected beaches. In order to elucidate the physical processes in the nearshore environment that transport and distribute sand to the beach, the USACE-Chicago District and the US Geological Survey (USGS) developed a plan for a beach nourishment study on Lake Michigan near Burns Harbor/Ogden Dunes, Indiana. In support of this effort, the USGS deployed an upward-profiling acoustic Doppler current profiler (ADCP) to the Burns Harbor/Ogden Dunes study area to collect wave and current data. The ADCP was located at the following World Geodetic System 1984 (WGS84)...
Categories: Data;
Types: Citation;
Tags: Burns Harbor,
Indiana,
Lake Michigan,
Ogden Dunes,
Portage, IN,
The US Army Corps of Engineers (USACE) is evaluating the placement of dredged material in the nearshore areas of Lake Michigan as a means to replenish sand at selected beaches. In order to elucidate the physical processes in the nearshore environment that transport and distribute sand to the beach, the USACE-Chicago District and the US Geological Survey (USGS) developed a plan for a beach nourishment study on Lake Michigan near Burns Harbor/Ogden Dunes, Indiana. In support of this effort, five bathymetric surveys with a boat-mounted Teledyne RDI 1200 kHz acoustic Doppler current profiler (ADCP) were completed in the study area. ADCP data were collected using WinRiverII and exported for post-processing in The Velocity...
Categories: Data;
Types: Citation;
Tags: Burns Harbor,
Indiana,
Lake Michigan,
Ogden Dunes,
Portage, IN,
MBES bathymetry of Lake Michigan nearshore near Ogden Dunes/Burns Harbor, Indiana, September 8, 2016
These data are high-resolution bathymetry (lake bottom elevation) in XYZ format, generated from the September 8, 2016, topographic and hydrographic survey of Lake Michigan in an area near Ogden Dunes, Indiana. 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. Data processing required computer software to extract bathymetric...
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