Port of Saint John Sub-seafloor Geophysical Survey

In March 2015, the Port of Saint John in New Brunswick contracted Seaforth Geosurveys Inc. for the provision of sub-seafloor geophysical mapping services in a proposed dredging project involving the port’s main shipping channel.  Seaforth designed the survey to include navigational positioning of the Port of Saint John’s dedicated survey vessel, R/V Tide Line, and the collection of high-resolution subbottom seismic data utilizing two independent profiler systems (Knudsen 3200 & Seistec III).