WASSP Boosts Multibeam Accuracy for Marine Survey and Fish Finding with Norwegian Subsea MRUs
Norwegian Subsea’s Motion Reference Units (MRUs) are now available integrated with WASSP’s multibeam sonar systems, offering enhanced motion data accuracy and performance for offshore applications.
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Oslo, Norway – 18th March 2025 – Norwegian Subsea’s Motion Reference Units (MRUs) are now available integrated with WASSP’s multibeam sonar systems, offering enhanced motion data accuracy and performance for offshore applications.
Designed for simple setup and operation, Norwegian Subsea MRUs offer comparable heave accuracy to RTK-enabled systems without requiring RTK infrastructure. This is a game-changer for offshore survey and deep-sea fishing, as precision depth correction for multibeam data is possible when external corrections are not available. Further, the MRUs are ready calibrated and maintenance-free, reducing downtime and providing long-term reliability for users.
Well-known for striking a balance between cost and performance, WASSP’s multibeam systems, which target the sustainable fishing and marine survey markets, now achieve higher accuracy and performance through the integration of Norwegian Subsea MRUs. The package is especially beneficial for customers operating offshore, as the MRUs compensate for vessel motion with exceptional precision even in challenging sea states.
According to Nick Fogarty, Senior Product Manager, WASSP, “Norwegian Subsea’s MRUs enhance the accuracy of our mapping and survey capabilities. With the ability to deliver RTK equivalent depth accuracy without the need for an RTK connection, this package offers our customers a cost-effective, high-performance solution. It’s a major boost for applications such as seabed mapping, fishing ground exploration, and underwater object detection, particularly in the offshore market.”
Norwegian Subsea MRUs have been rigorously tested alongside WASSP’s multibeam systems in diverse conditions, demonstrating exceptional performance. The collaboration highlights the strength of the partnership between the Norway-based marine Motion Reference Unit specialist and the New Zealand-based multibeam manufacturer.
Fredrik Dukan, CEO, Norwegian Subsea stated, “WASSP will help bring our innovative motion compensation technology to a wider audience. By combining WASSP’s advanced multibeam sonar with our maintenance-free, highly accurate MRUs, we can help to enable professional-grade survey bathymetry independent of RTK availability at a fraction of the cost.”
The WASSP multibeam and Norwegian Subsea MRU package is now available globally through WASSP’s distribution network. Visit https://wassp.com for more information.
For more information on the Norwegian Subsea MRU range, visit https://norwegian-subsea.no/.
Media contact
Chris Ruigrok – Sales Manager
(+47) 406 35 200
Nick Fogarty – Senior Product Manager
(+64(9)373 5595
nickf@wassp.com
About Norwegian Subsea
Norwegian Subsea is a leading provider of high-performance Motion Reference Units (MRU) for marine, subsea, and offshore wind applications. Since its establishment in 2014, Norwegian Subsea has rapidly emerged as a trusted global supplier of motion sensors. Serving diverse sectors such as ship motion monitoring, hydrography, green energy, and subsea oil production, our satisfied customers testify to the reliability and quality of our solutions.
Through the fusion of advanced sensor algorithms, state-of-the-art MEMS sensors, and top-notch hardware, we create superior products. Rigorous testing in cutting-edge laboratories and real-world environments ensures the performance and dependability of our sensors. With headquarters situated in Oslo, Norway, Norwegian Subsea remains dedicated to providing innovative solutions that address the evolving needs of our customers in motion monitoring and beyond.
About WASSP
WASSPTM Multibeam Sounder technology is a true game-changer. Through research and development new technology was developed with the ability to profile the seabed 100 times faster than single- beam echo sounders, allowing users to see what’s beneath the boat with accuracy and resolution unlike it had ever been seen before, at a significantly reduced cost. With the WASSP 3D mapping in real-time, accurate profiles encompassing 120° port-to-starboard of the water column and seafloor can be made with unparalleled precision to reveal artefacts, fish, wrecks, foreign objects and more.
WASSP is a brand and product line developed by Electronic Navigation Limited (ENL), a company with 75 years experience and world leaders in marine sounder, radar and communications. Our passion and commitment to real innovation is what sets us apart. We consistently bring game-changing technology to market, with cost-effective products that are easy to operate to make your life at sea easier.
