Logo GEOD by Cadden France blanc

Building from our extensive experience in selling and integrating high-precision measurement sensors, we have designed our own line of products manufactured in France, under the brand name GEOD®, to provide highly-tech GNSS solutions.

/ GEOD®, a brand created by Cadden

The GEOD® product range features state-of-the-art technology and innovative design and draws on CADDEN’s 20 years of experience and R&D to deliver products that are both efficient and reliable. The products are used worldwide for mission-critical applications where accuracy and reliability are key to success.

  • BALI : autonomous lightweight bathymetry system, combining a RTK GNSS receiver with a single beam bathymetric sounder ;
  • USV (Unmanned surface vehicle) : single or multibeam marine drone, compact and portable for hydrographic and bathymetric surveys ;
  • PPU (Portable Pilot Unit) : reliable and precise systems dedicated to maritime pilots for navigation and docking ;
  • G-NAV : GNSS navigation antenna, integrating a miniature MEMS precision inertial navigation system and a UHF modem for TDMA function (Time Division Multiple Access).

/ Bathymetry




/ Marine navigation



/ GNSS Antenna


Key features of our GEOD® range

Increased productivity

Cost reduction



Sustainable development

Made in France



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.