Ocean Marine Products
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March 2024 - Marine Technology Reporter page: 48Subsea . . . . . . . . . . . . . . . . . . . .www.blueprintsubsea.com . . . . . . . . . . . . . . . . . . . . . .+44 (0) 1539 531536 5 . . . . . .Deep Ocean Engineering, Inc. . . . . . . . . . . . .www.deepocean.com . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(408) 436-1102 33 . . . . .Detyens
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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: 45to acquire Valeport a leader in the design and manufacture of underwater sensors and pro? l- ers. Valeport is one of the UK’s leading manufacturers of oceanographic and hydrographic instrumentation. The in- dependent family-owned business, which was established in 1969, designs and manufactures instrumentation
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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: 432 Sub-Bottom Pro- Kongsberg Discovery debuts a new analysis tool developed ? ler, which is a new generation of GeoAcoustics sub-bottom with Cathx Ocean that it says ‘radically’ reduces the time and pro? ling technology, reaching into deeper waters for the ac- effort required to detect and classify
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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: 41initial series of Quadroin prototypes, developed in col- laboration with Hereon for the Helmholtz Association’s MO- SES initiative, focuses on monitoring ocean eddies. These ve- hicles are equipped with sensors for collecting geo-referenced data on various physical water parameters, including tempera- ture
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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: 36capacity as they ap- their air weight; and 2) it is easier to exchange batteries on a proach 0°C depending on current drain. Lead acid batteries small ocean lander or AUV by unplugging the spent exterior can provide substantially higher capacities when discharged battery packs and plugging in the replacement
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March 2024 - Marine Technology Reporter page: 35Figure 1 A self-righting vehicle design with buoyancy high and weight low, WHOI’s SeaBED AUV captures the attention of a pair of curious Antarctic penguins as it is deployed from the British research vessel James Clark Ross. Vehicle designers allowed for temperature reduction of battery capacity. Recharge
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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: 32system trials, TMC subsidiary exploration of the Clarion Clipperton NORI uplifted 3,000 tons of nodules from depths of four km and Zone of the Paci? c Ocean. transferred them to the hold of the Hidden Gem. All images this page courtesy of TMC Engineers attach ? oat sections to the ? exible jumper hose
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March 2024 - Marine Technology Reporter page: 30with low-im- model different scenarios to reduce this impact, says Dr pact tracks, and to further limit sediment disturbance, it has a Greg Stone, Chief Ocean Scientist. ? nes rejection system. Research conducted by Nauru Ocean Resources, a subsid- This type of technology was ? rst tested successfully in
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March 2024 - Marine Technology Reporter page: 27, particularly along the Paci? c Ring of Fire,” said Skett. USVs are also becom- ing more commonplace, pioneering new ways of understanding the ocean. Current submarine volcano research suggests profound discoveries to come, featuring new technology. “Projects like TESMaP are literally rewriting
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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: 25, providing a new ment and recovery both in Tonga and the ter volcanoes. “We can use hydrophones baseline for monitoring future recovery. wider Paci? c Ocean. Mackay, who spe- to detect submarine landslides as well “Preliminary water column data from cializes in sea? oor mapping techniques, as earthquakes
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March 2024 - Marine Technology Reporter page: 23forests.” These for- ests are a hotspot of biodiversity and species richness. Underwater eruptions are also known to change the chemical nature of the ocean in the vicinity, creating localized disruptions to the oceanic food chain. DETECTING “Most volcanic activity in the world occurs on the sea? oor
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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
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March 2024 - Marine Technology Reporter page: 15changes in water density, strong currents, and storm condi- in Systems Engineering and Project tions – such as the Gulf of Mexico or the Indian Ocean – the Management from Cornell University. Sentinel’s large buoyancy engine and optional thruster capa- bility will keep the glider on track. It is
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March 2024 - Marine Technology Reporter page: 14and its thrusters give it the ability to stay standard Slocum Glider, and to physically accommodate up to on track in strong currents or other dif? cult ocean condi- 8 different sensor or hardware integrations. tions,” said Quinn. “The size of the Sentinel gives it the energy capacity to in- The Slocum Sentinel
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March 2024 - Marine Technology Reporter page: 13volu- emerging technology to one of the most the need to operate in more diverse metric ef? ciency and is 8 feet in length. widely used tools for oceanographic water conditions. The Slocum Sentinel This expanded size allows the Sentinel monitoring. In this time, the glider user community has also
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March 2024 - Marine Technology Reporter page: 12TECH FEATURE TELEDYNE SLOCUM GLIDERS Teledyne Webb Research Engineers deploy the Slocum Sentinel Glider in Cape Cod Bay for testing. Teledyne Webb Research AS THE GLIDER COMMUNITY GROWS, SO DO GLIDERS By Shea Quinn, Slocum Glider Product Line Manager, Teledyne Marine 12 March/April 2024 MTR #3 (1-17).