PROJECT DESCRIPTION:
Performance of Multibeam, Side-Scan and magnetometer surveys of the future site for Long Beach’s Pier S terminal along the Cerritos Channel.

GBA SERVICES
Performed Multibeam, Side-Scan and magnetometer surveys.

Located debris that would impede dredging operations.

Project demonstrated the need to perform geophysical surveys in addition to the standard bathymetric surveys prior to executing any dredging operations.

Combined the side scan data with the multibeam surface to produce a 3 dimensional side scan image