James Cook technology, Autosub Long Range and RRS Discovery and oversees the (ALR) in Oban, May 2023. National Marine Equipment Pool. Credit: Rachel Marlow (NOC) Set a Course for your Career Become a NOAA professional mariner! Sail with NOAA’s fleet of research marinerhiring.noaa.gov 1-833-SAIL-USA
TECH FEATURE GYRO, INERTIAL NAVIGATION Advanced Navigation Expands DFOG Range dvanced Navigation announced the expansion of its Boreas digital ? ber- optic gyroscope (DFOG) range: the new A Series. The Boreas A90 and AA70 are strategic-grade inertial mea- surement units (IMU) designed to deliver
LANDER LAB #6 SPLICING UNDERWATER ELECTRIC CABLES Figure 6 Figure 7 Wrapping Scotch? ll over the splice. Start in the center to build up the diameter to the original jacket OD, then one last wrap that covers the splice plus an inch over each cable end. The completed cold splice, capable of working in
THE FUTURE OF FIBER OPTIC GYROSCOPES BOREAS - GNSS / INS 0.005 º Roll & Pitch 0.006 º GNSS Heading 0.01 º Gyrocompass Heading 0.001 º /hr Gyroscope BOREAS st THE WORLD’S 1 DIGITAL FOG Boreas takes FOG technology to the next level with new patent pending digital FOG (DFOG) technology. The revolutionary
GREAT SHIPS of 2022 James R. Barker. “Designed to navigate the winding curves of the Cuyahoga River, built with Cleveland-Cliffs steel and coated with Sherwin-Williams paint, the M/V Mark W. Barker Greg Trauthwein was most signi? cantly built as part of a long-term partnership to move Lake Erie-mined
Feature Great Vessels of 2022 he Interlake Steamship Company’s newest ves- in Minnesota by Cleveland-Cliffs, and carried on U.S.-built, sel, the Mark W. Barker, ranks high among most U.S.-crewed, and U.S.-owned Lakers to Cleveland-Cliffs’ noteworthy vessels built in North America in Burns Harbor mill in
LANDER LAB #4 single strand burnwires look to be sensitive to sideloading and torque. Global Ocean Design adapted the SSS timer to retain the best features, adding the capability of charging through the endcap, increasing the power for heavier burnwires, and using spherical or cylindrical housings for
MN The Interlake Steamship Company The Interlake Steamship Company T I M PHE NTERLAKE ARITIME ARTNERS Louisiana-based Maritime Partners, LLC is a privately S CTEAMSHIP OMPANY The Interlake Steamship Company is one of the biggest held company leading the way in maritime assets, vessel names in
Vessels Mark W. Barker The Interlake Steamship Company christened its new ves- sel, Mark W. Barker, the ? rst U.S.-? agged freighter built on the Great lakes in nearly four decades. Built at Fincantieri Bay Shipbuilding in Sturgeon Bay, Wis., the new River-Class, self-unloading bulk carrier is the ?
Feature HVAC © Vilhelm / Adobe Stock Air vents on the deck of a car ferry. enough horsepower chilled water pump. I recall a saltwater sion package to provide power to the compressor, which chiller system installed on a South Florida research ves- is mounted to the front of the engine. The raw water feed
THE FUTURE OF FIBER OPTIC GYROSCOPES BOREAS - GNSS / INS 0.005 º Roll & Pitch 0.006 º GNSS Heading 0.01 º Gyrocompass Heading 0.001 º /hr Gyroscope BOREAS st THE WORLD’S 1 DIGITAL FOG Boreas takes FOG technology to the next level with new patent pending digital FOG (DFOG) technology. The revolutionary
Feature Inland Waterways Envirotech Vehicles 234 miles, starting in southern Tennessee, at Pickwick Lake, and joining the Tombigbee River at Pickensville, Ala.. From there, the Tombigbee River ? ows to Mobile, AL, and access to the Gulf of Mexico. Mays cited three challenges. One is the increase in
THE FUTURE OF FIBER OPTIC GYROSCOPES BOREAS - GNSS / INS 0.005 º Roll & Pitch 0.006 º GNSS Heading 0.01 º Gyrocompass Heading 0.001 º /hr Gyroscope BOREAS st THE WORLD’S 1 DIGITAL FOG Boreas takes FOG technology to the next level with new patent pending digital FOG (DFOG) technology. The revolutionary
About 25 years ago I ? rst suggested it does not provide the most ef? cient larger systems. ISO shipping contain- that the design spiral needed an update. transportation for our world. ers simply copied the dimensions of Besides the common spiral sectors such Ef? cient individual components do
Feature Inland Waterways © G / Adobe Stock Bigger picture, though, it also implies being ready for ing from U.S. Maritime Administration (MARAD) sup- new opportunities. Many people comment that the inland ported projects that are reaching completion. On the waterways are at a jumping-off point, close to
MTTTTTTTTTTTTTRM M M M M M M M M M M M M M M M M M M M M M M M M M M M MTRRRRRRRRRRRRRRRRRRRRRRRRRRRMTTTTTTTTTTTTTRMTR 100000000000000001111111111111111111111111111100000000000000000000000000000010000000000000000100 Advanced Navigation www.advancednavigation.com MARINE TECHNOLOGY TV Watch the video @ bit.
as possible in 2799-3085 m water depth. “It was the ? rst time coiled tubing used in this depths and on drilling sul? des,” said Sissel H. Eriksen, Senior Advisor Explo- ration, Norwegian Petroleum Directorate. About 40 cores were recovered during 14 runs, with a total length of 10m. It was seen as
OFFSHORE MINING MARINE MINERALS “The challenge for offshore mining (massive sul? des) is con- occur in layers on sea mounds <25cm and with relatively tinuous mining in 3.5km water depth,” he says, and getting the harder substrate. They’re often on steep and uneven surfaces, ore (up to 6,000 tonne of it
“Fiber-optic gyroscopes use a coil of optical ? ber and measure an effect known as the Sagnac effect to determine rotation very accurately with no moving parts” ...... MARINE Xavier Orr, CEO, Advanced Navigation TECHNOLOGY TV ...... Watch the video @ https://youtu.be/ EqES9Zs-wEk breakthrough
Hydrographic Technology Boreas D90: Digital Fiber-Optic Gyroscope (DFOG) Technology Advanced Navigation recently debuted a new digital ? ber-optic gyroscope (DFOG) technology, a tech that has promise to revolutionize many subsea and maritime market navigation applications. Xavier Orr, CEO discussed the
We take the heat, so you don’t have to. Cool. Because you need it. We deliver cool based on your reality. So no matter where you operate, hot days and heavy loads will never slow you down. GRIDCOOLER® Keel Cooler • One Piece Head Design maintains greater structural integrity. • Higher Silver Content
We take the heat, so you don’t have to. Cool. Because you need it. We deliver cool based on your reality. So no matter where you operate, hot days and heavy loads will never slow you down. GRIDCOOLER® Keel Cooler • One Piece Head Design maintains greater structural integrity. • Higher Silver Content
We take the heat, so you don’t have to. Cool. Because you need it. We deliver cool based on your reality. So no matter where you operate, hot days and heavy loads will never slow you down. GRIDCOOLER® Keel Cooler • One Piece Head Design maintains greater structural integrity. • Higher Silver Content
PRODUCTS FleetManager 4.0 C-MAP calls FleetManager 4.0 its “most impressive web-based ? eet management solution to date”. A decade from the launch of the ? rst LogCentral ever FleetManager, this new version OneOcean’s LogCentral is a digital incorporates an all-new, lightning- tool with an