Survey Equipment

Teledyne rapidCAST™: Underway Profiling System

Availability: Rental

The rapidCAST™ system enables hydrographic surveyors to eliminate survey downtime from sound velocity data collection, and to minimise bathymetry data uncertainty associated with challenging sound velocity conditions in the environment. The automated profiler offers SV casts to depths greater than 500 metres at 5kts without the requirement of an operator on deck.


Rapid underway sound velocity profiles at up to 12kts

Automated profiler deployment and recovery

Wireless bluetooth data transfer

Lightweight and portable with fast mobilisation on a variety of vessels

Over 500m profiling depth capability at 5kts


Winch length: 48 cm (18.89”)

Winch length with davit: 200 cm (78.74”)

Winch width: 71 cm (27.95”)

Winch height: 46 cm (18.11”)

Winch weight: 36 kg (79.36 lbs.)


Underway sound velocity measurements for hydrographic surveys

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