Hydrographic and Geophysical Survey

Hydrographic and Geophysical Site Evaluation

Ultrabeam Hydrographic specialises in geophysical site evaluation for marine infrastructure, energy, and environmental applications.

While traditionally associated with nautical charting for safe navigation, hydrographic surveying has evolved into a sophisticated, multi-disciplinary field.

Today, it encompasses the measurement of tides, currents, and wave action; mapping of the seafloor and shallow geology; and observation of marine ecological conditions—critical inputs for modern marine engineering.

This data underpins the growing demands of offshore energy, renewables, and coastal development, where accurate geophysical insight is vital to project success.

Ultrabeam’s experienced team combines leading-edge survey equipment, specialist software, and remote autonomous technologies to deliver high-quality, cost-effective solutions. Our flexible, rapid mobilisation capability allows us to operate from vessels of opportunity or third-party platforms—regardless of size or location.

We operate a comprehensive range of geophysical instruments including multibeam echo sounders, side-scan sonar, magnetometers, and sub-bottom profilers. In partnership with a Cornwall-based specialist, we also offer Ultra High Resolution Seismic (UHRS) services for enhanced subsurface imaging.

All data is acquired and processed using industry-leading software. Our geomatics and hydrographic teams collaborate to produce high-resolution deliverables that consistently meet—and exceed—client expectations.

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Backed by decades of experience with projects successfully completed throughout the UK, Europe, Middle East, Africa and Asia we’re ready to deploy our team and unique equipment wherever your next challenging project takes you.

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High resolution marine survey & asset inspection

Ultrabeam Hydrographic delivers high-definition subsea mapping and 3D visualisation of in-water structures using state-of-the-art precision sonar and laser technology.

Hydrographic & geophysical survey

Ultrabeam Hydrographic specialises in geophysical site evaluation for marine infrastructure, energy, and environmental applications.

UXO survey

Ultrabeam provides integrated geophysical survey solutions specifically designed for the efficient detection and localisation of seabed UXO.

Cable & pipeline route survey and inspection

Ultrabeam’s team brings extensive experience in mapping subsea corridors for planned cable and pipeline installations, as well as inspecting existing infrastructure.

Port & harbour surveys

Ultrabeam Hydrographic specialises in high-definition port and harbour surveys, combining precision sonar and laser technology to deliver comprehensive structural assessments.

Data processing & reporting

At Ultrabeam Hydrographic, we use advanced data processing and visualisation software to transform raw survey data into clear, actionable outputs tailored to your project’s needs.