Echo Sounders and Bathymetry Instruments

Bathymetry is the science of measuring depth. Accurate bathymetric data is critical for surveying, dredging, and managing underwater operations, whether it concerns overall water depth or the location of specific instrumentation within the water column. Teledyne Valeport presents a variety of integrated instrumentation packages designed to provide high-quality data, whatever the application.

Teledyne Valeport's unique digital signal processing techniques use fuzzy logic to pick out and lock onto the genuine echo, while automatic power and gain control means that erroneous echoes are minimised and accurate readings can be made in water depths as shallow as 30cm. As a stand-alone altimeter, this technology is ideal for integration into bathymetry packs. Combining the technology with an integral GPS receiver and onboard data logging provides our echosounders with the benefits of maximum versatility and minimal deployment time.

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