Deep Trekker Deep Trekker
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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 . . .
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March 2024 - Marine Technology Reporter page: 42of underwater in- struments, equipment and systems. This splash and wet-mate connector is manufactured from high-grade titanium and neo- prene to withstand deep ocean depths and open-face pressure ratings. The 2.5-turn locking sleeve has been specially crafted for seamless mating and prevention of anti-seizing
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March 2024 - Marine Technology Reporter page: 40Its gondola, located below the surface, can further host a wide 30 days) and can deploy multiple payloads and subsea assets. range of payloads such as deep-water Multibeam Echosound- The new DriX O-16 bene? ts from a hybrid propulsion, redun- ers (MBES), Sub-Bottom Pro? lers (SBP), or acoustic subsea
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March 2024 - Marine Technology Reporter page: 38, largely due to their lower internal resistance. NiMH can is an affordable $189, while the Pro version is just $40 more. suffer longevity issues with deep discharge, but this may not be The CBA measures the actual amount of energy stored in a an issue if only a limited number of deployments are expected
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March 2024 - Marine Technology Reporter page: 37do have some promise of uncompromised Scripps Institution of Oceanography’s Munk-Snodgrass function if pressure compensated, though this author has nev- deep sea tide capsule with expendable ballast frame and er tried that. lead-acid batteries, 1968. www.marinetechnologynews.com 37 MTR #3 (34-47).indd
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March 2024 - Marine Technology Reporter page: 36than 1C. (See Lander Lab #5, MTR, November/December 2022) Lead-acid wet-cells must remain upright or the electrolyte, a On March 26, 2012, James Cameron’s DEEPSEA CHAL- 35% sulphuric acid and 65% water solution, will spill. They LENGER submersible and ocean lander DOV MIKE demon- can be exposed to high ambient
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March 2024 - Marine Technology Reporter page: 35? Lithium-ion: These secondary cells are not subject to sure compensate the cells, can affect battery capacity. memory effect, capable of moderately deep discharge, and much safer than primary lithium cells. They are used in ap- plications requiring lightweight and high-power drains. They COMMON BATTERIES
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March 2024 - Marine Technology Reporter page: 34electrolyte. The rates are largely driven by temperature. The colder tempera- galvanic difference between the cell anode and cathode is the tures of the deep sea will lower the capacity of most battery potential and measured in volts. A battery is made from some chemistries, some more than others. number
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March 2024 - Marine Technology Reporter page: 27is rare. “The HT-HH eruption was a tragedy, but it was very unusual. It let us know that the hazard exists, but most submarine volcanoes are simply too deep to affect us in any way.” The uncommon eruption catalyzed global scienti? c collaboration and em- phasized preexisting research on subma- rine volcanoes
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March 2024 - Marine Technology Reporter page: 25, video images of the eruption’s impact. volcano in Hawai`i) and West Mata vol- with a dense ash layer found in the up- Equipment on board included a deep- cano in the Tonga arc. “We’ve seen a ton per water column near the site.” towed imaging system, multicorer, CTD of landslides in acoustic data recorded
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March 2024 - Marine Technology Reporter page: 23be a gross under- estimate.” He adds that submarine volcanoes have profound impacts on the 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
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April 2024 - Maritime Reporter and Engineering News page: 6focused on we offer a pair of insightful articles. The Manager, Information Technology Services media, I must confess a decided disdain ? rst one takes a deep dive into the SOV Vladimir Bibik for the general media and a loathing of market, authored by Philip Lewis, director Circulation Kathleen Hickey
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February 2024 - Maritime Reporter and Engineering News page: 20oating production segment to leverage their expertise and FPUs each accounting for around 20% of the units. for executing challenging and large projects in deep water into Over 80% of the activity forecast for North America will be the ? oating wind space, including Petrobras, Shell, TotalEn- located in the
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February 2024 - Maritime Reporter and Engineering News page: 9can be built to ad- clusive ? eld. Through collaboration, in- time, sail safely. dress inherent cultural norms which can compound safety issues such as a deep respect for authority that can sometimes inhibit effective BRM communication and practices. Promoting peer-to-peer learning and mentorship within
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February 2024 - Marine News page: 24vessel operators could adopt a further: “Don’t drag this ? eet into the same discussion of program similar to the Flagship SMS established in 2017 the deep draft ? eet.” for members of the Passenger Vessel Association (PVA). Responders battle a ? re that broke out aboard the passenger vessel Spirit of
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January 2024 - Marine Technology Reporter page: 64.Blueprint Subsea . . . . . . . . . . . . . . . . . . . .www.blueprintsubsea.com . . . . . . . . . . . . . . . . . . . . . .+44 (0) 1539 531536 27 . . . . .Deep Ocean Engineering, Inc. . . . . . . . . . . . .www.deepocean.com . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(408) 436-1102 29 . . .
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January 2024 - Marine Technology Reporter page: 57DEEP DIVE Podcast Debuts In episode one of the DEEP DIVE podcast, host Rhonda Moniz Meet the Host hosts Dan Shropshire, Vice President Business Development and Rhonda J. Moniz is an ac- Program Execution at Teledyne Marine Vehicles & Emily Shum- complished underwater chenia, Director - Regional Wildlife
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January 2024 - Marine Technology Reporter page: 56are plan- ing to solve the main issues of fabrication, assembly, as well ning include Europe, which represents 60GW of potential;. as the issues with very deep waters on the West Coast of the Asia Paci? c and its 81GW of potential; and then North Amer- United States where we have one kilometer or more. [The
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January 2024 - Marine Technology Reporter page: 54should represent a 30% reduced platform cost versus cently born. the semi-submersibles on the market today. “We are target- “Waters more than 60 meters deep require [a ? oating wind ing 75% less of mooring length compared. So less mooring solution], said Ortega, “it cannot be bottom-? xed [at that length
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January 2024 - Marine Technology Reporter page: 49University with a specially to capture operationally useful temperature, salinity, and sound con? gured and calibrated sensor for remote study of a deep speed measurements in the environments where most autono- brine pool in the Gulf of Mexico. So this is an autonomous mous operations are conducted
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January 2024 - Marine Technology Reporter page: 43he world beneath the ocean’s surface remains and extreme environments, including the deepest parts of one of the last frontiers of exploration, where the ocean, venturing into uncharted territories, and discover- the mysteries of the deep beckon to be uncov- ing new species and geological phenomena. ered.
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January 2024 - Marine Technology Reporter page: 41can be better their own stories of their involvement, which reaches a much informed and held accountable for their actions—and just as broader and deeper audience,” explained McNeill. “The more crucially, their inactions. we can engage the general public in science, the more they can Understanding
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January 2024 - Marine Technology Reporter page: 14is at the Effective Communication heart of cutting-edge marine research, from coasts to Effective communication to all stakeholders is essential for suc- deep ocean, and extending from tropical seas to the cessful delivery. This covers everything from calibration expira- Tpolar ice edges. As operators of
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January 2024 - Marine Technology Reporter page: 7Our Collaboration Runs DEEP Leveraging the foremost expertise in ultrasonic and piezo composites uniquely positions our companies to be the development partners for your next commercial or defense project. From surface to seafoor…low-cost arrays to advanced synthetic aperture sonar transducers