Coastal Geology
CPE Geology and Geomatics Department professionals are internationally recognized for their expertise in marine sand searches for beach nourishment. CPE geologists have perfected
the application of CHIRP high resolution seismic-reflection and sidescan sonar to provide
enhanced definition in shallow deposits where cost effective sand mining is possible. Onboard
use of GIS to make field decisions maximizes the efficiency of the team and the area that can
be covered. Aerial lidar surveys also provide IHO Order 1 accuracy standards for position
and depth and can be effective for seafloor mapping in water depths up to 75 meters.
CPE geologists combine geomorphology mapping with geotechnical measurements to locate
and define large sand deposits accurately and effectively. In 23 years, CPE geologists have
identified billions of cubic yards of sand resources on the Continental Shelf in state and
federal waters, including finding sand in areas where no sand was believed to exist. Of that
volume, hundreds of millions of cubic yards of beach quality sand have been either placed
on beaches or reserved for use in future beach nourishment projects.
Our Coastal Geology Services include:
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