Other ID: MR 88-01
Organization(s): USGS, Woods Hole Coastal and Marine Science Center
Principal Investigator(s): John Risch
Data Type(s): Location-Elevation: Navigation, Sonar: Sidescan, Sonar: Single Beam
Scientific Purpose/Goals: Resumption of sidescan sonar survey (aborted in August 1988 due to the presence of a strong thermocline) for the purpose of obtaining a high-resolution sonar image mosaic of the study area.
Start Date: 1988-11-29
Start Port/Location: Calumet Harbor, IL
End Date: 1988-12-08
End Port/Location: Calumet Harbor, IL
Equipment Used: Klein 531T sidescan sonar system, Motorola Falcon IV Microwave relay Mini-Ranger, 12 kHz
Information to be Derived:
Summary of Activity and Data Gathered: Sidescan sonar: 180 line km.
Staff: Barry Irwin, David Nichols, John Risch
Notes: Original Center People field contained: Dave Nichols (Technician), Barry Irwin (Technician), John Risch (Scientist).
Indiana Shoals, Indiana, Southern Lake Michigan, Great Lakes, United States, North America;