Our hydrographic survey services provide oil/gas, construction, and dredging companies as well as port authorities with accurate bathymetric and seabed data…
Positioning Services
In support of offshore projects, GSS provides navigation and millimeter-accuracy positioning solutions on sea surface using satellite technology and below the surface using specialized underwater positioning systems…
Geotechnical Services
GSS carries out engineering investigations of sites and locations worldwide. With access to an expanded fleet, the company offers its clients a fully comprehensive service for offshore, near shore and onshore site investigations…
Marine Geophysical Survey
To assist our clients make sound and economical decisions on the design and installation of offshore and subsea facilities, GSS provides detailed surveys of the seabed…