NCS SubSea owns and operates dual frequency side-scan sonars and single beam echosounders, which are often employed during transition zone seismic acquisition projects.  We offer seabed obstacle and hazard identification products catered specifically to mitigate risk associated with deploying and recovering seabed nodes and cables, and also shallow towing of seismic sources.  Beyond this, NCS has years of combined experience in collecting, processing and interpreting a broad range of hydrographic data.  NCS also has in-house experience in managing geotechnical investigations from coring to sediment analysis.