Profiler News

Arctia Meritaito, a subsidiary of Finland's Arctia, announced it has been awarded a contract by the Norwegian Mapping Authority to perform hydrographic seabed surveying as part of the 2024 Mareano program.Under its contract from the Norwegian Mapping Authority's Hydrographic Service (NHS), Arctia Meritaito will survey approximately 1,900 square kilometers with multibeam echosounder and sub bottom profiler in potential offshore wind area Sørvest F in the North Sea.The surveys will be conducted by the multipurpose research vessel Pohjanmeri.

Between January 2023 and February 2024, TDI-Brooks conducted an extensive site investigation program in two offshore wind blocks in state and federal waters. The projects involved surveying in excess of 20,000 line-kms of analogue and either single or multi-channel seismic in lease blocks and cable routes along the coasts of New York and New Jersey. Various tasks were carried out at different stages, such as offshore geophysical surveys, UHRS detailed surveys, archaeological identification surveys…

Norwegian marine equipment and technology firm Kongsberg will provide scientific sensors and scientific handling equipment for Germany’s new ocean research vessel, the 135-metre Meteor IV. The new 10,000GT vessel will be able to house 35 scientists plus 36 crew. Meteor IV will be built by MeyerFassmer Spezialschiffbau (MFSB) for the German Federal Ministry of Education and Research. The vessel, due for delivery in 2026, replaces existing research vessels Meteor and Poseidon.“We…

U.S.-based marine services company TDI-Brooks announced it was awarded geophysical, geotechnical and benthic sampling survey campaigns to study seabed conditions within the project lease area and potential export cable corridors for offshore wind farms off the U.S. East Coast. TDI-Brooks said it expects to begin the program in April and will continue through summer 2023 with two to three vessels in operations. The data collected will help determine safe and responsible project design and engineering along with identifying potential geohazards and benthic habitats.

Survey, positioning and data management firm UTEC, part of the Acteon Group, is targeting the offshore wind survey and inspection market with a new uncrewed surface vessel (USV).Torsten Marten, lead surveyor, UTEC, outlined the new design at the Marine Autonomous Technology Showcase (MATS), at the National Oceanography Center (NOC) in Southampton, UK, early November.It’s a 12m-long, “DP equivalent” catamaran design, developed to offer a stable platform for survey and inspection operations…

South Korean shipbuilder Hanjin Heavy Industries & Construction Co will build a new research vessel for Korea Institute of Geoscience and Mineral Resources (KIGAM).The ULSTEIN SX134 design vessel will be 92 meters long and 21 meters wide and fulfil the general demands of the seismic and oceanographic research industry for operations of seismic streamer cables, seismic bottom nodes, seismic high-resolution seafloor mapping, seafloor survey and sediment sampling.The vessel has been designed to include a variety of installed equipment…

Major changes are occurring in the ocean. Climate change and subsequent melting sea ice are not necessarily good changes. Why are acoustic Doppler current profilers an invaluable tool to get a complete picture of the Arctic’s changing wave conditions in the context of climate change?In the Arctic, the end-of-summer sea ice extent in 2020 was the second-lowest in the last 42 years.“The ice used to melt out in June or July. Now it melts out in May. It used to come back in September or October.

Back in 2017, Ocean Infinity made a novel move; deploying six autonomous underwater vehicles (AUVs), instead of just one, from a single vessel, vastly increasing the ground that could be covered in a single survey. Now the firm is taking the use of remote, robotic systems a significant step further.Back in 2017, Ocean Infinity made a novel move; deploying six autonomous underwater vehicles (AUVs), instead of just one, from a single vessel, vastly increasing the ground that could be covered in a single survey.

Ocean science is in high demand by scientists studying ocean acidification, wave energy, seabed composition, changing water temperatures, fish populations and dozens of other research projects. The Oregon State University (OSU) has a proud history in the field. The wide variety of research project require a variety of vessels.One boat that has made large contributions to research is the 54 by 16.5-foot Elakha which was built in 2001 at Rozema Boat Works of Mount Vernon Washington.

Ocean science is in high demand by scientists studying ocean acidification, wave energy, seabed composition, changing water temperatures, fish populations and dozens of other research projects. The Oregon State University (OSU) has a proud history in the field. The wide variety of research project require a variety of vessels.One boat that has made large contributions to research is the 54- by 16.5-foot Elakha which was built in 2001 at Rozema Boat Works of Mount Vernon, Wash.

Unmanned Vehicles Collect Data for Improving Storm ForecastsThe influences of ocean conditions and currents on living environments are now more widely appreciated—from the Earth’s climate and severe weather conditions to fisheries and biodiversity. Sustained and widespread measurements are needed to provide essential clues for understanding the oceans, for effective monitoring of environmental changes, and for helping to clarify the long-term effects of global warming.To meet this challenge, ocean researchers have invented various types of unmanned observing platforms.

Underwater vehicles communicate, make decisions, and work as a teamThe NATO Center for Maritime Research and Experimentation (CMRE) in La Spezia, Italy, is combining smarts and muscle to solve a complex warfighting challenge: finding and destroying mines in the murky waters of the littoral.CMRE has developed experimental unmanned vehicles for experimentation. Now it is evolving those vehicles to communicate and cooperate with each other, and to solve problems on their own.According to CMRE’s director Dr.

Dutch multinational geo-data specialist Fugro has completed the second of three Malaysian seep hunting and geochemical campaigns for Malaysian oil and gas company ‘Petronas’.According to the provider of geotechnical, survey, subsea, and geoscience services, the first campaign was conducted offshore Sabah, Malaysia, and took place between December 2018 and March 2019, using 2012 built Fugro Equator, which acquired geophysical data including multibeam echo sounder (MBES) and sub-bottom profiler (SBP) data used to interpret geologic features and optimize target selection for geochemical sampling.The second campaign was located offshore Sarawak…

The GEBCO NF- Alumni Team was announced as the $4 million grand prize winner of the Shell Ocean Discovery XPRIZE, a three-year global competition that challenged teams to advance deep sea technologies for autonomous and unmanned, fast and high-resolution ocean exploration. The team's winning concept includes the use of a unique unmanned surface vessel (USV) / autonomous underwater vessel (AUV) and associated combination of communications hardware and software to process and transmit data remotely.

HGG’S new UPC 450 Ship Profiler is designed to increase cutting and prefabrication productivity by eliminating the need to cut ship stiffeners and spools by hand. HGG production automation combines ship stiffener cutting, 3D profile cutting with optional tube cutting.The HGG UPC 450 Ship Profiler offers full process cutting integration through the HGG ProCAM Software Suite, integrating thermal cutting HGG ProCAD design, HGG ProGRAM work preparation coordination, and HGG’s internationally recognized 3D plasma cutting intelligence.

Lindblad Expeditions' new vessel National Geographic Endurance, billed as the world’s most advanced polar expedition ship, is currently under construction at Ulstein in Norway.The new expedition cruise ship features a range of state-of-the-art technologies that will help it to navigate safely through some of the world's most remote locations, including several planned cruises through Arctic and Antarctic waters.Wesmar’s EV860 sonar was chosen for the vessel for a variety of reasons…

Kongsberg Maritime will deliver an integrated suite of subsea technology to a new Belgian research vessel. Already under construction at Freire Shipyard in Vigo, Spain, the advanced new replacement for the Belgian research vessel RV Belgica is due to be handed over to the Belgian Federal Science Policy Office (BELSPO) in October 2020.Launched in 1984, RV Belgica carried out many years of service, however, emerging mechanical issues in 2013 catalyzed plans to build her replacement.

Florida-based SeaRobotics Corporation, which specializes in small, smart vessels that are remotely or autonomously operated, has completed its factory acceptance testing of its new entry into the autonomous surface vehicle (ASV) workboat market — the SR-Endurance 7.0 meter (22.96′) system.According to a press release from the the innovator behind the HullBUG, a groundbreaking hull cleaning ROV, and the HYCAT, the system is optimized for sonar research through the utilization of an optionally manned helm configuration and a serial diesel electric propulsion system.Outfitted with an instrumented launch and recovery system (LARS), and supporting hydrographic winch system…

The Stellar Daisy, a massive South Korean tanker that sank in March 2017, was spotted on the floor of the South Atlantic Ocean nearly two years later.Exploration company Ocean Infinity said that it has located the wreck of the lost South Korean tanker, Stellar Daisy, at a depth of 3,461 meters in the South Atlantic Ocean, approximately 1,800 nautical miles due west of Cape Town.Stellar Daisy sank on 31 March 2017, transporting iron ore from Brazil to China. Tragically, 22 of the 24 crew were lost.Working from Seabed Constructor, the search operation involved the deployment of four Autonomous Underwater Vehicles (AUVs), which, over 72 search hours, explored approximately 1,300 km2 of seabed.

The seabed survey and ocean exploration company Ocean Infinity announced that its vessel, Seabed Constructor, sets sail from Cape Town to begin the search for the lost South Korean ship, Stellar Daisy.Stellar Daisy sank on 31 March 2017, with the tragic loss of 22 of its 24 crew. The ship, which was transporting iron ore from Brazil to China, is believed to have gone down in the South Atlantic Ocean approximately 1800 nautical miles due west of Cape Town.The Ocean Infinity team is expected to be on site and commencing search operations by mid-February 2019. Ocean Infinity will use its proven approach of deploying a fleet of Autonomous Underwater Vehicles (AUVs) simultaneously to search for Stellar Daisy.

Yanmar has undertaken development of underlying technologies for robotic boats and auto-docking, technologies that are expected to see service in operations in dangerous waters, maritime surveys, or smart fisheries.While development of autonomous vehicles for the road and the farm continues apace, maritime robotics technologies have yet to become established. With long established track record of R&D in various fields of robotics and IT, Yanmar has been working to meld the hardware…

U.S. based Ocean Infinity said it has been awarded a contract from the Government of South Korea to search for the wreckage of lost bulk carrier Stellar Daisy, which sank on on March 31, 2017, with 24 people on board.The Stellar Daisy was transporting iron ore from Brazil to China when it was lost in the South Atlantic Ocean, approximately 2,500 nautical miles due east of Uruguay.Ocean Infinity said it expects to commence search operations in January 2019 using its high-tech fleet of autonomous underwater vehicles (AUVs).

The global marine environmental science consulting firm  CSA Ocean Sciences (CSA) announced the completion of a survey to collect data for hydrodynamic model calibration and verification in Nassau Sound, located north of Jacksonville, Florida.The CSA team measured inshore and offshore water level, tides, current and waves to calibrate and validate a hydrodynamic model. The team installed water level recorders and a wave-enabled Acoustic Doppler Current Profiler (ADCP) and conducted an estuarine water discharge survey to gather the needed data.Morgan & Eklund, Inc. (M&E), CSA’s sister company, a licensed survey company specializing in hydrographic surveys, teamed with CSA on this project. The project was contracted and managed by Olsen Associates, Inc.