Page 56: of Marine Technology Magazine (March 2025)

COMPANY & PRODUCT NOTES ¯ ecoSUB Robotics Micro-AUV ¯ FSI AquaStack ¯ Autonomous Oceanus12 USV ¯ ecoSUB Robotics Micro-AUV ¯ Sonardyne SPRINT-Nav DP ¯ Novacavi Hybrid Cable ecoSUB Robotics launched a next-gen Sonardyne launched its new shallow Novacavi supported the deep mine

AUV platform, the ecoSUBm-Power+ water dynamic positioning (DP) refer- shaft test of Image Soft’s UNWAS – an v2 features twice as much stored en- ence system. SPRINT-Nav DP inte- underwater surveillance system – with ergy on board as its previous iteration, grates high-grade inertial navigation a special ? ber optic cable. This under- increasing mission time up to 20 hours. with doppler velocity log (DVL) tech- water cable solution acted as a strategic

The new ecoSUB AUV is available with nology in a single, pre-calibrated unit. component to detect and warn of any a Sonardyne SPRINT-Nav hybrid navi- potential actions against sensitive criti- gator, providing FOG Inertial Naviga- ¯ Autonomous Oceanus12 USV cal infrastructure. tion System with DVL and USBL. eco- Zero USV launched its Oceanus12

SUB are releasing its own repackaged unmanned surface vessel (USV). The ¯ Bayonet AUGV and integrated Geometrics Magne- launching of the ? rst Oceanus12 rep- Greensea IQ’s Bayonet series of au- tometer, coupled with Side Scan Sonar resents the culmination of nearly 18 tonomous underwater ground vehicles for UXO surveys and marine archae- months of design, engineering and build (AUGVs) thrives in nearshore environ- ology applications. Integration of the effort from the team at Zero USV which ments. Key features include:

Imagenex Delta-T 837XBi MBES, eco- has been built on the success of the May- • Amphibious Capability: Designed to

CAM 4k camera, and the Wavefront ? ower 400’s transatlantic autonomous traverse surf zones and operate in water

Solstice Multi-Aperture Sonar system. voyage - a milestone achieved through depths of up to 100m.

the same inter-company collaborations • When equipped with RTK antenna ¯ FSI AquaStack between Zero USV’s parent company and advanced navigation, Bayonet

Falmouth Scienti? c announced the MSubs, its non-pro? t Promare, and AUGVs demonstrated a total vertical

AquaStack Acoustic Multi-Spectrum sister marine software company Mari- uncertainty (TVU) of less than 6 cm.

Source (AMS), the latest in FSI’s neAI. The 12-m USV features hybrid- • Payload Flexibility: With a large open

AquaPulse series for seismic, sub-bot- electric drive system, with twin drives deck and modular design, it can accom- tom, and 3DUHR survey applications. for redundancy and ef? ciency coupled modate a variety of sensors and tools,

Developed with patented technology, with suf? cient onboard fuel for a cruis- including forward-looking sonar, mag-

AquaStack allows operators to switch ing range of more than 2500 nautical netometers, and sub-bottom pro? lers.

its output spectrum on the ? y, enabling miles, and fully autonomous software • Robust Construction: Built to with- users to select a lower frequency mode stack on the market – MarineAI’s stand harsh environments, the vehicle’s for deeper penetration when surveying Guardian software. rugged design ensures reliability during challenging geologic formations or a extended missions.

standard frequency for higher resolution ¯ Picotech Podlet for BlueBoat ¯ Bayonet AUGV imaging — all from a single, versatile Picotech debuts Podlet - a turnkey sur- source. Available double stacked con- vey package for IHO Special Order Mul- ? gurations include 18” Standard Dis- tibeam Surveys onboard BlueRobotics’ placement, 18” High Displacement, 36” BlueBoat. BlueBoat+Podlet ? ts fully

Standard Displacement, and 36” High rigged in the trunk of a small hatchback

Displacement. The 36” models, weigh- and can be hand-launched and recovered ing 350 kg, deliver higher power and at the point of survey by one person. It lower frequency than the portable 18” is supported by BeamworX, EIVA Navi- 55 kg models, while the HD models fea- Suite, Xylem HYPACK, Teledyne PDS ture a longer cycle time. and QPS QINSy. 56 March/April 2025

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