Hydrographic  Surveys

Hydrography is our specialty. We are highly experienced in the electronic acquisition of precise single beam, multi-beam and side scan sonar soundings, as well as dual frequency soundings that differentiate between soft and firm sea-beds.

Our clients include both the federal agencies that administer dredging projects and the dredging companies that perform the work. Arc is trusted by both to provide unbiased accurate, timely and cost efficient services.

Arc is proud to own and operate its own equipment, including the latest Differential Global Positioning System (DGPS), high precision digital echo-sounders and real-time data acquisition and navigation programs.