Hydrographic Survey Equipment

CEE HydroSystems single beam echo sounders are compact, rugged and waterproof units offering the combination of exceptional sonar performance with maximum convenience.

PPS or 1PPS means “pulse per second” and a PPS source is just a device which provides a high precision signal each second so that an application can use it to adjust system clock time.

Tide gauges provide a critical piece of information for any marine hydrographic survey – periodic tidal elevation data. The tide gauge continuously records the water level against a pre-defined datum to allow the gradual rise and fall of the sea surface to be incorporated into the bathymetry data.

Collecting bathymetry near shore, inside or close to the surf zone is a hazardous process. Sometimes it is not possible to collect survey data at all in this environment.

CEE HydroSystems has been supplying echo sounders for Unmanned Surface Vessels (USVs) since 2011, and we have experience in the design and manufacturing of small inshore remote survey boats and associated instrumentation and data telemetry.

CEE HydroSystems is able to offer a complete hydrographic survey software and hardware solution. In addition to echo sounding and GNSS positioning hardware, acquisition software options from worldwide industry leaders.