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Marine instrumentation

The marine instrumentation range includes acoustic measurement solutions and equipment for the deployment of oceanographic and hydrographic applications.

/ Our product ranges

Système de positionnement acoustique sous-marin USBL Sonardyne

Ultra-short baseline acoustic positioning system (USBL)

Sonde multiparamètres Oceanigraphique AML Oceanographic

Multiparameter oceanographic sensors

Sonde multiparamètres Oceanigraphique Xylem

Multiparameter hydrologic sensors

Courantomètre ADCP Sontek

Acoustic doppler current profiling / ADCP

Magnétomètre Marine Magnetics

Marine Magnetics magnetometers

Treuil électrique AGO Environnemental

Electric winches

Caméra pour ROV / AUV / USV Orphie

Camera for ROV / AUV / USV

Logiciel de post-traitement pour bathymétrie QPS Quinsy

Bathymetry softwares

Logiciel sismique DELPH iXblue

Seismic software

Logiciel de post-traitement bathymétrie QASTOR QPS

Software navigation

The broad and various range of marine instrumentation can be used for many applications: oceanographic studies at sea or hydrological studies of rivers, offshore exploration, geosciences, rescue operations, archeology, military, etc.

Each measuring instrument can be associated with an implementation system such as an instrumented buoy, a submerged structure or an electric winch.

QINSY or QIMERA software suites can be used as a complement, to synchronize the data from all the sensors integrated in the acquisition system, while allowing for the application and processing thereof.


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.