Three Ocean Technologies
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March 2024 - Marine Technology Reporter page: 4th Covern n t t th h h he e e s sa a am m m me Measure chlorophyll a, fDOM, and backscatter or turbidity within the same e e sensor package using the RBRtridente three-channel fuorescence and tethree-channel fuorescence and ynamic range and exceptional backscatter sensor. With improved dynamic range and exceptional
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March 2024 - Marine Technology Reporter page: 48Index page MTR MarApr2024:MTR Layouts 4/4/2024 3:19 PM Page 1 Advertiser Index PageCompany Website Phone# 17 . . . . .Airmar Technology Corporation . . . . . . . . . .www.airmar.com . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(603) 673-9570 9 . . . . . .Birns, Inc. . . . . . . . . . .
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March 2024 - Marine Technology Reporter page: 47PRODUCT, PROFESSIONAL, VESSELS, MTR BARGES & REAL ESTATE FOR SALE Marketplace INNOVATIVE. UNIQUE. PROVEN. ALLAMERICANMARINE.com ???????????????????????????????????????? 9??????????SiC A????????ArC????????????????S???????C?????????9???Ç????????? ????????????????Ý???????S???y???????????????????K???:???? MAR
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March 2024 - Marine Technology Reporter page: 45ronments. The new agreement will address speci? c techni- cal gaps in the UUV defense and offshore energy markets especially for long duration, multi-payload mission opera- tions where communications are often denied or restricted. As part of the new alliance, Metron’s Resilient Mission Autonomy portfolio
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March 2024 - Marine Technology Reporter page: 44NEW TECH OCEANOLOGY INTERNATIONAL 2024 Image courtesy Metron/Cellula Teledyne Marine acquires Valeport: Matt Quartley, MD, Valeport and Ole Søe-Pedersen, VP & Image courtesy Teledyne Marine GM Teledyne Marine announce the deal in London. Pictured (L-R): Cellula Robotics, President, Eric Jackson, Metron
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March 2024 - Marine Technology Reporter page: 43Image courtesy Kongsberg Discovery Image courtesy Teledyne Marine New Products Teledyne Marine had its traditional mega-booth at Oi, busy start to ? nish. Image courtesy Greg Trauthwein offers quality sub-bottom pro? ling capability without the need tion of offshore windfarms. GeoPulse 2 introduces new
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March 2024 - Marine Technology Reporter page: 42NEW TECH OCEANOLOGY INTERNATIONAL 2024 Image courtesy Greg Trauthwein Image courtesy BIRNS MacArtney launches the new ultra-compact ø12.7 mm SubConn Nano connector. Innovative connectivity built on 45 years of ? eld-proven and market-trusted design. Image courtesy MacArtney Birns celebrated its 70th
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March 2024 - Marine Technology Reporter page: 41Image courtesy Outland Technology Image courtesy Exail Image courtesy Submaris and EvoLogics Vehicles The ROV-1500 from Outland Technology represents a leap forward in underwater robotics, a compact remotely operated vehicle (ROV) weighing in at less than 40 lbs (19kg) the ROV- 1500 is easy to transport
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March 2024 - Marine Technology Reporter page: 40NEW TECH OCEANOLOGY INTERNATIONAL 2024 All photos courtesy MTR unless otherwise noted NEW TECH, PARTNERSHIPS LAUNCH IN LONDON With Oceanology International now one month in the rear-view mirror, MTR takes a look at some of the interesting technologies launched before, during and after the London event.
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March 2024 - Marine Technology Reporter page: 39Photo courtesy Global Ocean Design Figure 7 A 35Ah AGM lead-acid battery is tested using the West Mountain Radio CBA to show the effect of simply ? lling the battery voids with mineral oil as a compensating ? uid. The CBA is programmed to cut-off at a voltage of 10.50v. The top line (red) shows the
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March 2024 - Marine Technology Reporter page: 36, oil-? lled (PBOF) assemblies. This author has personally tested pouch LiPos to 20,000 psi im- Lead-Acid: The venerable lead-acid battery comes in three mersed in mineral oil inside a Ziplock™ bag, and not seen nor variants: 1) wet-cell or ? ooded, 2) Absorbent Glass Mat measured any performance
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March 2024 - Marine Technology Reporter page: 34LANDER LAB #10 BATTERY PACKS, CHARGING, AND CAPACITY TESTING Photo Credit: Hanumant Singh / Woods Hole Oceanographic Institution. By Kevin Hardy, Global Ocean Design LLC n ocean lander has many strengths including that produces the current is irreversible. Examples include ? exibility of deployment
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March 2024 - Marine Technology Reporter page: 33collector, unlike other technologies, is untethered and hovers above the sea- bed, picking nodules with robotic arms. CEO Oliver Gunasekara cites three unique developments: the battery-oper- ated buoyancy engine, fast-acting robot- ic arms and the AI algorithms that guide them, identifying and avoiding
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March 2024 - Marine Technology Reporter page: 32FEATURE SEABED MINING by a sea? oor plume from its pilot collection system test. pact, nodule collection system that utilizes mechanical and The Metals Company recently signed a binding MoU with hydraulic technology. Paci? c Metals Corporation of Japan for a feasibility study on The company’s SMD
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March 2024 - Marine Technology Reporter page: 30FEATURE SEABED MINING bilical. It has passive heave compensation which nulli? es the necott. “The focus since then has been on scaling while en- wave, current and vessel motions that in? uence loads in the suring the lightest environmental impact,” says The Metals power umbilical. The LARS can
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March 2024 - Marine Technology Reporter page: 29n January, Norway said “yes” to sea- bed mining, adding its weight to the momentum that is likely to override the calls for a moratorium by over 20 countries and companies such as I Google, BMW, Volvo and Samsung. Those against mining aim to protect the unique and largely unknown ecology of the sea?
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March 2024 - Marine Technology Reporter page: 27SEA-KIT USV Maxlimer returning from HT-HH caldera in Tonga. © SEA-KIT International data and further assess ecosystem recov- ery. What is known, noted Caplan-Auer- bach, is that the impact of submarine vol- canoes on humans is rare. “The HT-HH eruption was a tragedy, but it was very unusual. It let us
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March 2024 - Marine Technology Reporter page: 26FEATURE OCEANOGRAPHIC INSTRUMENTATION & SENSORS Kevin Mackay, TESMaP voyage leader and Center head of the South and West Paci? c Regional Centre of Seabed 2030. Kevin in the seismic lab at Greta Point looking at the Hunga Tonga-Hunga Ha’apai volcano 3D map completed with data from the TESMaP voyage
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March 2024 - Marine Technology Reporter page: 25Auerbach explained that ideally, “one ? ed layers of geothermal activity,” noted changes over an area of 8,000 km2. They would have both instruments: seismom- Skett, “and the change in salinity and dis- found up to seven km3 of displaced ma- eters to detect and locate subsurface ac- solved particles for
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March 2024 - Marine Technology Reporter page: 23the marine ecosystem, supporting “habitat-forming animals such as deep-sea sponges, stony corals, sea pens, sea fans, lace corals and black corals form three-dimensional underwater forests.” These for- ests are a hotspot of biodiversity and species richness. Underwater eruptions are also known to change
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March 2024 - Marine Technology Reporter page: 202024 Editorial Calendar January/Februay 2024 February 2024 March/April 2024 Ad close Jan.31 Ad close March 21 Ad close Feb. 4 Underwater Vehicle Annual Offshore Energy Digital Edition ?2?VKRUH:LQG$)ORDWLQJ)XWXUH ?2FHDQRJUDSKLF?QVWUXPHQWDWLRQ 6HQVRUV ?6XEVHD'HIHQVH ?6XEVHD'HIHQVH7KH+XQWIRU ?0DQLS
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March 2024 - Marine Technology Reporter page: 19About the Author vey with the pipe tracker is not required, resulting in signi? - Svenn Magen Wigen is a Cathodic Protection and corrosion control cant cost savings, mainly related to vessel charter. expert having worked across The major advantage of using FiGS on any type of subsea engineering, design
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March 2024 - Marine Technology Reporter page: 18compels operators to schedule CP inspec- of the signal peaks are interpreted as noise instead of being tions at predetermined intervals, typically every three to ? ve picked up as coating damage. years, or to conduct CP assessments opportunistically when In contrast, a new generation high sensitivity
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March 2024 - Marine Technology Reporter page: 17• Integrity assessment, and otherwise covered, e.g., by rock dump. As for depletion of • Mitigation, intervention and repair. sacri? cial anodes, this can be dif? cult or even impossible to Selecting the best method for collecting the data these work- estimate due to poor visibility, the presence of