Hydrographic Survey Boats

Unmanned Hydrographic and Bathymetric Survey Boats
Our hydrographic range includes unmanned survey boats equipped with GNSS positioning and an echo sounder for bathymetric surveys of rivers, reservoirs, harbours, lagoons and flooded workings.

The boat runs a planned line pattern under remote or autonomous control while the sounder records depth against position, giving you a bed model without putting a crew and a manned vessel on the water. That counts most in shallow, silted or confined water a conventional survey launch cannot safely reach, and on sites where mobilising a boat and crew costs more than the survey itself.

Typical work is reservoir and lagoon capacity, silt and dredging volumes, scour surveys around structures, and flood modelling.

Available to buy or to hire from our own fleet, which suits occasional bathymetric work without committing to a vessel.

Talk to our team about water depth, site access and the deliverables you require, and we will specify against those.

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