Alternate Leg ID: NPTN 90-01
Area of Operations: Chicago, Waukegan, Illinois, southern Lake Michigan, Great Lakes, United States, North America
Dates: May 14, 1990 to May 20, 1990
Objectives: Conduct sidescan sonar surveys of (1) the submerged forest off Chicago, (2) the nearshore sand wedge from Chicago to Waukegan, and (3) collapse and slump features off Waukegan.
Type of Activity: Seismic profiling
Sea floor mapping
Information to be derived: Shoreline Erosion
Sea Floor Map
Summary: Sidescan sonar: 90km; 3.5 kHz seismic: 90 km; Bathymetry: 90 km
USGS Project Number: 9470-27013
Contact: Dave Folger ()
InfoBank: uses the identifier N-1-90-LM. Visit this site for more information.