Ef Cient Trenching Technology
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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: 43most cases using the 5430A transmitter. It is fully digital and features a va- already available on board the vessel. Essentially, the EM SBP riety of waveforms unavailable with the previous generation of software “borrows” the EM 124/304 hardware to transmit the GeoPulse Pinger. The GeoPulse 2 is available
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March 2024 - Marine Technology Reporter page: 41Hereon 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, pressure, oxygen, conductivity, and ? uorescence, at dif- ferent depth levels
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March 2024 - Marine Technology Reporter page: 40LAUNCH 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. as AI powered obstacle detection and avoidance capabilities. VEHICLES Exail unveiled its new transoceanic Uncrewed
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March 2024 - Marine Technology Reporter page: 36of the R/V Mermaid Sapphire, prior to its historic dive in March 2012 to the bottom of the Challenger Deep in the Mariana Trench. The sail is to the left, the keel is to the right. The starboard side PBOF LiPo battery packs are located behind a clear polycarbonate panel mid- body above the thrusters
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March 2024 - Marine Technology Reporter page: 33regulated industry in the world.” How- ever, commercial success depends on many factors, not least a predictable OPEX. Over the past four years, SMD has worked with Oil States Industries to calculate cost per tonne ? gures for prospective customers. Patania II uses jet water pumps to Oil States’
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March 2024 - Marine Technology Reporter page: 322024. tion vehicle uses sonar to identify the position of the nodules UK-based Soil Machine Dynamics (SMD) designed, devel- and has attained collection ef? ciency rates of at least 97% in oped and delivered the mining machinery planned for the recent university trials. Solwara 1 Sea? oor Massive Sulphides
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March 2024 - Marine Technology Reporter page: 30in a single plane during collector operations. tiple sensors and assets to enable 3D visualization of op- The collector’s front-mounted Coandã-effect nozzles guide erations in real time. AI modelling can then determine the water over the seabed, creating negative pressure and a suc- environmental
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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: 26, Employment of technology during talking to crew in the workboat deploying the glider. Phase One of TESMaP. RV Tangaroa ? anked by the islands of HTHH. Left - Hunga Ha’apai, right - Hunga Tonga. MTR #3 (18-33).indd 26 4/4/2024 11:23:26 A
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March 2024 - Marine Technology Reporter page: 2515 km Surfacing Subsea Discoveries Nippon Foundation of Japan mobilized away still had abundant life, including the Tonga Eruption Seabed Mapping Even before the recent HT-HH erup- corals, sponges, star? sh and mussels. Project (TESMaP) to understand the ex- tion, subsea technology helped scien- This
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March 2024 - Marine Technology Reporter page: 23. “These quakes are generally very, very small, so we need nearby instruments to detect By Celia Konowe and study them,” she adds. As sound travels ef? ciently in water, hydro- phones are bene? cial for detecting earthquakes over large distances as well as volcanic activity that releases energy into
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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: 19hotspots/areas of under-protection, Anode current output at an entire development or even multiple developments. This (pipeline and structure anodes), Effective steel current density can unlock new savings across assets and locations by inform- (including coating breakdown for coated pipelines/structures)
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March 2024 - Marine Technology Reporter page: 18a novel approach with its electrodes This capability enables operators to tailor survey schedules mounted on a rotating head. Called FiGS, the design effec- more effectively, basing them on the residual life of the an- tively counters the issue of cell drift and the need for calibra- odes, thereby optimizing
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March 2024 - Marine Technology Reporter page: 17. Standard The probe typically consists of one or two silver/silver chlo- sensors in this ? eld work by detecting potential differences ride (Ag/AgCL) reference electrodes. A voltmeter measures between the Ag/AgCl cells, placed approximately half a meter the potential difference between the structure
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March 2024 - Marine Technology Reporter page: 16straightforward. tional practices in the offshore industry. However, in order to Made of alloys like aluminum, Zinc and is some protect underwater assets effectively, the condition of CP an- T cases Magnesium, the anodes are more reactive in the elec- odes must be regularly surveyed to determine when replace- troc
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March 2024 - Marine Technology Reporter page: 15sensor options for longer mission periods. About the Author For glider users working in ? sheries and conservation, Shea Quinn is the Product Line Manager the Sentinel can run several high-energy passive and active of the Slocum Glider at Teledyne Webb acoustic sensors, on-board processing, and imaging
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March 2024 - Marine Technology Reporter page: 13high-energy sensors – and increased diameter to gain better volu- 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
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March 2024 - Marine Technology Reporter page: 11assist in identifying mines and act as a neutralization device. About the Author Bottom mines pose even greater chal- David R. Strachan is a defense analyst and founder of lenges. Unlike contact mines, bottom Strikepod Systems, a research and strategic advisory mines utilize a range of sensors to
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March 2024 - Marine Technology Reporter page: 9by EOD divers through controlled detonation, drifting contact mines will be particularly challenging, as this but unmanned systems are a safer and equally effective op- will require visual detection from commercial, military, or rec- tion. The SeaFox from Atlas Elektronik is a moored remotely reational surface