Hydrographic and Geophysical Survey


Extensive Site Evaluation Experience

The team at Ultrabeam Hydrographic can trace their history in coastal hydrographic and geophysical survey back well over 30 years to the days of Osiris-Cesco, an early Boskalis Company and sister company to Land & Marine Engineering. Many years of specialist experience have been gained within both the offshore renewable energy and oil & gas industries. With extensive involvement in wind and tidal energy developments, renewables specific experience dates back nearly 20 years to the first fully operational UK Round 1 offshore wind farms sited off the North Wales coast.

Services range from multi-sensor seabed mapping, pipeline and submarine cable route planning and inspection,UXO investigation and engineering geophysical surveys utilising single and multi-channel seismic reflection acquisition systems with either sparker and mini-airgun sources.


Ultrabeam Hydrographic provide a comprehensive range of seabed mapping and coastal geophysical survey techniques.  In addition to operating our own inshore amphibious survey RIB and unique dedicated USVs the company has strong links to a number of specialist survey vessel providers allowing us to offer a fully integrated package for larger coastal and offshore projects alike.

We are also one of the only companies with the in-house experience to be able to offer shallow water marine seismic refraction profiling for specialist applications.

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