Exail's DriX USV Concludes Marine Survey on US Wind Farm Areas
surface vessel (USV) has completed a first-of-its-kind fisheries research survey to assess the impact on biomass and fish stock before, during and after wind farm construction.Equipped with a SeapiX-R 3D high resolution multibeam echosounder from Exail, two Kongsberg EK80 single beam echosounders and a Nortek ADCP, the DriX USV performed this survey off the coast of Massachusetts, Rhode Island, and New York.The survey was done on behalf of NOAA Fisheries Northeast Fisheries Research Science Center (NEFSC), in close collaboration with NOAA USxOC, as well as Kongsberg and Nortek.Operating 24/7 in supervised
VIDEO: Penguin-Inspired Quadroin AUV Upgraded
feeds live during the mission with processing carried out onboard the vehicle. It is also to enable automatic collision avoidance through a front-looking sonar system.The hardware and propulsion systems were redesigned with next-generation components for optimal performance. The Quadroin now features a Nortek Nucleus1000 integrated subsea navigation package that couples Nortek’s DVL technology with additional position-aiding sensors for reliable vehicle control
Tethys Robotic's new ROV Leverages Nortek DVL Tech
A new Remotely Operated Vehicle (ROV) from Switzerland’s Tethys Robotics is aiming to provide a safer alternative to putting divers in the water, utilizing Nortek DVL to complete its navigation solution.Jonas Wüst, CEO at Tethys Robotics, set out to meet these challenges of working efficiently, safely underwater following a student research project at Eidgenössische Technische Hochschule Zürich (ETH Zurich), a public university in Switzerland. Tethys Robotics’ goal was to build an autonomous underwater robot capable of being deployed in rough water with currents of up to 2
Exail Opens New Office in Norway
and defense markets. This includes the sale of inertial navigation systems for Norway’s U212 submarines and Coast Guard vessels, Finland’s Multi-role corvettes, as well as Sweden A19 and A26 submarines. Exail also has partnerships with civilian Scandinavian companies such as Teledyne Gavia, Nortek and RTS
Exail Launches All-in-one INS and DVL System
vehicles that combines the best of inertial navigation and Doppler Velocity Log (DVL) technologies in one tightly integrated system.Described as highly compact for easy vehicle integration, the Rovins 9 DVL all-in-one design combines, in a single housing, Exail advanced Fiber-Optic based INS with a Nortek DVL. This tight integration of raw sensor data from both INS and DVL provides operators with highly accurate position, velocity, and attitude information, even in challenging subsea environments, Exail said. This new all-in-one system is suited for subsea companies looking to maximize efficiency
General Oceans Scouts for Ocean Tech Acquisition Targets
technology from offshore wind developers, the oil and gas sector as well as the defence sector. Our growth has also been fuelled by synergies across the group, especially within sales and marketing” said Atle Lohrmann, founder and CEO of General Oceans. General Oceans was established with Nortek as the foundations, and Nortek still remains the largest part of the group. In the search for suitable acquisition targets, General Oceans look for companies that are established, profitable, has a solid customer base and a growth potential that may be realized as part of general Oceans.General Oceans
General Oceans AS acquires Tritech
Tritech International Limited has become part of General Oceans AS: an umbrella company specializing in underwater technology and headquartered in London. The deal has been in the make for some months and will see Tritech joining Nortek, Reach Robotics and Strategic Robotic Systems as part of the common holding company General Oceans AS.Tritech began in 1991 and is known for designing and manufacturing robust, reliable underwater sensors including multibeam imaging sonars, mechanical scanning sonars and cameras, plus 24/7/365 support.
AutoNaut Completes a 16-week, 4,000-mile Mission on the Atlantic continental shelf break
Institute, Galway Marine Institute of Technology, OSNAP and iFADO partners, NOC, CEFAS, University of Exeter, and the UK Met Office. The data collected are made freely available to all partners.The sensor fit for this deployment was loaned to AutoNaut, for which we are grateful. It comprised:Nortek Signature500 ADCP, fitted through the hullSeiche PAM, fitted to a small fin below the hull rather than as a towed arrayAanderaa / Xylem Motus wave sensor, fitted internallySBE 49s CTD, loaned by UEA, fitted externally to the hull (depth not used)AirMar weather station, fitted to low bridgeThe original
Case Study: Autonaut Put to the Test
Institute, Galway Marine Institute of Technology, OSNAP and iFADO partners, NOC, CEFAS, University of Exeter, and the UK Met Office. The data collected are made freely available to all partners.The sensor fit for this deployment was loaned to AutoNaut, for which we are grateful. It comprised:Nortek Signature500 ADCP, fitted through the hullSeiche PAM, fitted to a small fin below the hull rather than as a towed arrayAanderaa / Xylem Motus wave sensor, fitted internallySBE 49s CTD, loaned by UEA, fitted externally to the hull (depth not used)AirMar weather station, fitted to low bridgeThe original