1539 531536 5 . . . . . .Deep Ocean Engineering, Inc. . . . . . . . . . . . .www.deepocean.com . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(408) 436-1102 33 . . . . .Detyens Shipyards Inc. . . . . . . . . . . . . . . . . .www.detyens.com . . . . . . . . . . . . . . . . . . . . . . . . . . .
PRODUCT, 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
free µPAP SSBL sys- tems and the lightweight, robust and user-friendly EM2042, globaloceandesign.com launched in September 2023. [email protected] 858.560.1799 www.marinetechnologynews.com MTR #3 (34-47).indd 45 4/4/2024 11:19:09 A
signals, or pings, 5,000m. Achieving resolutions up to 6 cm and penetrating depths is user selectable. The EM SBP software con? gures the sub- of up to 80 meters in ? ne clay and 20 meters in sand, GeoPulse 2 bottom transmit and receive parameters, picks up the returned sets a new benchmark for accuracy
Image 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
NEW 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.
in Feb- ruary 2024, the European Parliament passed a resolution raising concerns about Norway’s mining intentions. www.marinetechnologynews.com 33 MTR #3 (18-33).indd 33 4/4/2024 9:17:27 A
, and this will be the most From a dedicated control room aboard the Hidden Gem, Allseas engineers successfully drove the pilot collector vehicle over 80 km across the sea? oor in the NORI-D During its 2022 pilot collection system trials, TMC subsidiary exploration of the Clarion Clipperton NORI
riser system and jumper hose, and the pilot nodule collector vehicle at the sea? oor. Image courtesy of Allseas www.marinetechnologynews.com 31 MTR #3 (18-33).indd 31 4/4/2024 2:12:41 P
been in? uenced SMD developed the mining machinery planned for the Solwari 1 sul? des project. Image courtesy of SMD 30 March/April 2024 MTR #3 (18-33).indd 30 4/4/2024 9:15:02 A
drum. Peer-reviewed research has indicated that released sedi- ment-laden water led to a low-lying, later- ally spreading turbidity current. Only 2-8% of the sediment mass was detected 2m or higher above the seabed and hadn’t settled after several hours. “All indications to date point to polymetal- lic
at,” said Mackay. Despite de- cades of research and new records broken, “there’s still so much more to uncover.” www.marinetechnologynews.com 27 MTR #3 (18-33).indd 27 4/4/2024 10:23:29 A
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
Auerbach 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
that were tens of kilometers TONGA–HUNGA away from the volcano?” Moreover, the following tsunami came with no warning, despite a detection buoy being only 80 km away from the volcano and travelling faster than expected. Why was this? HA‘APAI While the answers might not yet be clear, scientists have continued
Energy Digital Edition ?2?VKRUH:LQG$)ORDWLQJ)XWXUH ?2FHDQRJUDSKLF?QVWUXPHQWDWLRQ 6HQVRUV ?6XEVHD'HIHQVH ?6XEVHD'HIHQVH7KH+XQWIRU ?0DQLSXODWRU$UPV 7RROV 8;2 ?$XWRQRPRXV1DYLJDWLRQ ??QVSHFWLRQ5HSDLU 0DLQWHQDQFH ?%DWWHU\7HFKQRORJ\ ?8QGHUZDWHU&RPPXQLFDWLRQV ?&DEOHV &RQQHFWRUV Event Distribution: MTR
anode pro- life of sacri? cial anodes), Recommended time to next inspec- tecting the entire subsea infrastructure. www.marinetechnologynews.com 19 MTR #3 (18-33).indd 19 4/4/2024 9:55:02 A
methods. A FiGS pipeline survey can be conducted with ings but also ensures that the sensor’s readings are consistent, an ROV ? ying at a speed up to 6-8 km/h without losing valu- irrespective of the varying positions of the ROV during the able information. This is faster than any other advanced CP survey
surveyed, tional CP probes, provided that the structure is not buried or or every hour. www.marinetechnologynews.com 17 MTR #3 (1-17).indd 17 4/4/2024 8:57:23 A
TECH FEATURE IMR Image courtesy FORCE Technology OPTIMIZING CATHODIC PROTECTION SURVEY USING NON-CONTACT SENSORS By Svenn Magen Wigen, FORCE Technology he principle behind sacri? cial anodes, which are water structures, reducing the need for frequent repairs and used to safeguard underwater pipelines
tilt rotation) configurations with numerous connector options. For More Information and Headquarters – San Diego, CA USA Technical Specifications Phone: (858) 565-8500 Contact: [email protected] or Email: [email protected] www.rosys.com Visit: www.rosys.com www.marinetechnologynews.com 15 MTR #3 (1-17)
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 monitoring. In this
in future post-con? ict clearance ops, but during future con? ict scenarios as well. www.marinetechnologynews.com 11 MTR #3 (1-17).indd 11 4/4/2024 8:53:19 A
sensor system that can be integrated into multiple plat- and their related concepts of operation (CONOPS) to “? nd, ? x, forms, such as the US Navy’s MQ-8 Fire Scout UAV. and ? nish” a wide range of mine threats, including moored con- Once detected and identi? ed, moored contact mines could tact mines