Hydrographic USV300 and +

Compatible with a wide variety of sensors, the hydrographic USV300 is an ultra-modular surface drone for hydrographic and bathymetric surveys. Its robust and stable design is suited for many types of applications (bathymetric and oceanographic surveys, coastal and harbor surveillance, etc.). Other upgraded models are also available on request.

Drone aquatique BALI USV300 pour levés hydrographiques GEOD by CADDEN



5 m/s

Max. speed

150 kg


45 cm


5 km


60 kg


/ Multi-sensors

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/ Bathymetry software

CADDEN is certified and approved.
Training provided by our technical support team.

Logo QPS

This catamaran is extremely stable with an unsinkable structure.

/ Video

Compact and stable

The USV300’s catamaran design makes it easy to use and transport by two people. The design significantly improves stability at high speeds.

Data update

The data is transmitted by radio link to the acquisition PC on land to check the results in real time.


Remote controllable by the operator. With its integrated GPS, it can be used in autonomous mode by following a programmed route. This small and easy-to-handle drone is used for precision mapping of the seabed. Operations are completed much faster than with traditional boat surveys.


Performs measurements in shallow water from 20 cm. Easy-to-handle and responsive with several speeds (up to 5m/s) depending on the requirements and navigation conditions.


Robust and durable carbon fiber hull with integrated mast.


Its anti-collision system uses ultrasonic sensors to detect obstacles up to 40 meters away.


Discover our services

Our philosophy is to support our clients at all key stages of their projects.


A wide choice of rental sensors and acquisition systems, systems integration services, tailor-made training and technical support. Our rental catalog also includes complete systems, combining sensors of different technologies and from the main world-leading manufacturers.


Choosing Cadden as your project partner allows you to benefit from relevant technical advice, before, during, and after delivery. We accompany you during installation and provide technical support, even after the end of the equipment warranty.


Our trainers have advanced knowledge of all the solutions provided. Thanks to a close partnership with all of our suppliers, our training team will provide you with tailor-made solutions, training adapted to your applications.