The US Army Corps of Engineers teamed up with Integrated Lakes Management for a Bathymetric Lake Mapping project in Chicago.  Ships and barges using this particular harbor have been battling sedimentation while navigating through the water  and required a bathymetric survey to understand the severity of the problem.   GPS lake mapping techniques developed by The Mapping Network were used to create an accurate depth model of the harbor.

More information on Integrated Lakes Management visit their website:  www.lakesmanagement.com
The Mapping Network:  www.TheMappingNetwork.com
A Nationwide Network of GPS Mapping Professionals