Survey Platforms

SEP Hydrographic offer a range of survey acquisition platforms, ranging from UAVs and ASVs through to our survey vessel 'Pulsar.'


Pulsar is a shallow drafted Cheetah Marine catamaran launched in 2006, and fully refitted during 2018 and acquired by SEP Hydrographic in May 2020.


We offer observation class ROV services to provide a visual inspection of underwater assets.


We offer a range of UAV acquisition options either to supplement vessel-based surveys or as a standalone campaign.

Static Acquisition

Our scanning sonar and laser scanner can be mounted on a tripod or suspended from a crane