Skip to the content


Autonomous Pipeline Surveys

4D Ocean provide a fully autonomous pipeline survey capability. We use the Kongsberg MUNIN AUV to collect bathymetry, sidescan, sub-bottom and imagery data from 1000 m water depth to the coast.

Read more

Coastal Surveys

Coastal Surveys are a 4D Ocean specialty. We collect seamless bathymetric and topographic data totally autonomously.

Read more

Hydrographic surveys

4D Ocean are world leaders in hydrographic survey services. With the unique capability of being able to provide a fully autonomous survey capability 4D Ocean are the ideal choice for remote, complex, coastal hydrographic surveys.

Read more

Habitat Surveys

4D Ocean collect the very latest in Habitat Survey datasets. Our R2Sonic multibeam echo sounders collect multi-spectral backscatter data, which gives different views of the seabed in a single pass as well as the highest accuracy bathymetry data. 

Read more

Get in touch

Please get in touch with us to discuss your survey requirements. We are passionate about all aspects of seabed mapping and use the very best technology.