Hydrographic Sonar News

C-Worker 7 (Photo: ASV Global)

ASV’s C-Worker 7 Goes to Work for Subsea 7

A 7-meter autonomous surface vessel (ASV) was recently deployed to support offshore services provider Subsea 7 during pipelay operations off the coast of Egypt.   The C-Worker 7 vehicle manufactured by U.K. firm ASV Global was fitted with a survey suite comprising a multibeam echosounder and side scan sonar in order to carry out touchdown monitoring in support of the pipelay vessel Seven Antares.   A custom payload frame was designed to house the survey suite specified for the mission. The modular frame slotted into the C-Worker 7’s moonpool to mount and deploy the sensors. Extensive

(Photo: Oceangate)

Expedition to Capture First 4K Images of the Titanic

A manned submersible set to survey the RMS Titanic wreck site this summer will be equipped with a range of high-tech underwater imaging equipment that will capture the first ever 4K images of the historic shipwreck. Starting in June 2018, manned submersible services provider OceanGate Inc. will lead a group of scientists, content experts and mission specialists to explore and survey the wreck site in a series of week-long missions from St. John’s, Newfoundland. For the mission, OceanGate's manned submersible Cyclops 2 will be equipped with cameras and lights from Canadian firm SubC Imaging

(Image: Coda Octopus)

Coda Octopus Rolls Out New Real-time 3D Sonar

Coda Octopus Group, Inc. announced the launch of the first product within its fourth-generation range of sonars, the Echoscope4G Surface. The patented Coda Octopus Real Time 3D sonar is the world’s only commercially available real-time 3D sonar that enables vision, mapping and measurement in real time in low or zero visibility conditions underwater, the manufacturer said.   This first product within its next-generation (4G) range, Echoscope4G Surface, is designed for nearly plug-and-play ease of use for shallow water operational needs not to exceed 20 meters water depth. The Surface

The U.S. Navy's REMUS 600 AUV is fitted with Kraken’s AquaPix MINSAS Synthetic Aperture Sonar. (Photo: Kraken)

Real-time Sonar Fit onto US Navy Minehunting AUV

A real-time synthetic aperture sonar (SAS) system has been integrated and tested on board a U.S. Navy autonomous underwater vehicle (AUV) that will perform minehunting duties for the Naval Undersea Warfare Center in Rhode Island.   The AUV, a fully modular REMUS 600 manufactured by Kongsberg Maritime subsidiary Hydroid, was designed through funding from the Office of Naval Research to support Naval operations requiring extended endurance, increased payload capacity and greater operating depth, such as minehunting.   The AquaPix MINSAS SAS, developed by Kraken Robotic Systems Inc.,

The remotely operated vehicle (ROV) Jason lands on the seafloor at Havre submarine volcano to retrieve a heat flow monitor. (Photo: Multidisciplinary Instrumentation in Support of Oceanography (MISO) Facility, ©Woods Hole Oceanographic Institution)

Scientists Study Largest Underwater Volcanic Eruption

In July 2012, airline passengers flying over the Southwest Pacific Ocean spotted a large and unusual object floating on the water’s surface.    That object, which turned out to be a giant raft of pumice, was evidence that an underwater volcanic eruption had occurred. And as the raft continued to grow to roughly the size of Philadelphia, scientists observed that the eruption was extraordinarily large.   The eruption had occurred at the Havre volcano northeast of New Zealand, and was the largest to take place underwater in the past century.   “We knew it was a

(Image: Saab)

US Navy to Test Saab’s Antisubmarine Training System

Defense and security company Saab said it will demonstrate its antisubmarine warfare (ASW) training system for the U.S. Navy (USN) as it investigates a replacement ASW training systems for its Undersea Warfare Training Range.   According to Saab, the Navy will evaluate Saab’s AUV62-AT – an artificial acoustic system that mimics a submarine – against USN systems through the Foreign Comparative Testing (FCT) Program.   The demonstration is planned for summer 2018, with an option to continue testing into 2019.   “With submarine usage on the rise, antisubmarine

U.S. Navy file photo of a C-2A Greyhound (U.S. Navy photo by Kenneth Abbate)

Downed US Navy Aircraft Found in Philippine Sea

A U.S. Navy team has located a C-2A Greyhound aircraft that crashed in the Philippine Sea on November 22.   The downed aircraft rests at a depth of about 18,500 feet, making the salvage operation the deepest recovery attempt of an aircraft to date, the Navy said, adding it will make every effort will be made to recover the aircraft and fallen Sailors, despite very challenging conditions.   Eight of the 11 crew and passengers on board were recovered immediately following the crash. For the next three days, the U.S. Navy led combined search and rescue for the three missing Sailors with the

(Image: 2G Robotics)

Laser Scanner Delivered for Norwegian MCM

focused specifically on locating and identifying mines. The Hugin systems enable users to conduct fast and efficient operations with zero surface visibility while improving safety conditions by allowing personnel to remain outside the minefield.   In peacetime, the AUVs also contribute to hydrographic operations.   2G Robotics said the ULS-500 PRO dynamic underwater laser scanner system will contribute to the detection, classification and assessment of mines. 2G’s system acquires data in real-time and provides users with 3D models of targets and environments accurate to the sub-centimet

U.S. Navy owned research vessel R/V Atlantis deploys the cable-controlled Undersea Recovery Vehicle (CURV-21) during night operations. The CURV is designed to meet the U.S. Navy's deep ocean recovery requirements down to a maximum depth of 20,000 feet, and was used to support the Argentine Navy's search for the ARA San Juan (S-42). (U.S. Navy photo by Alex Cornell du Houx)

US Exits Search for ARA San Juan

 The U.S. Navy said it has begun to wind down operations as part of the international search for the still-missing Argentine submarine A.R.A. San Juan that vanished in the South Atlantic in mid November.   The U.S. joined the Argentina-led multinational search efforts within 24 hours of learning of the missing submarine on November 17, and is now drawing down, having twice swept the search areas assigned by the Argentine Navy with advanced sensors.   U.S. planning and analytical specialists will continue to support the efforts through data analysis.   At its height, U.S.

Photo: Riptide

Riptide Expands UUV Payload

The flexibility and ease of payload integration offered by Riptide’s UUV product line was recently demonstrated by the rapid integration of a new sonar and a WiFi data system.   Riptide, who recently participated in a US SOCOM effort to evaluate diver assistance aids, integrated a Klein 3500 Combined Side Scan and Interferometric Sonar into a Riptide 1MP 1 Man Portable 7.5” (190mm) diameter UUV/AUV in less than four working days. This rapid integration was followed by successful field demonstrations.   According to Riptide, the Klein 3500 is an excellent example of the

Aquabotix updated dealer/distributor map (Photo: Aquabotix)

Aquabotix Adds Global Distributors

and scuba training solutions and services, with an expert focus in the marine and diving environments.   Seismic Asia Pacific Pty. Ltd., which will represent Aquabotix in Australia and New Zealand. Based in Salisbury, Queensland Australia, Seismic Asia Pacific is a leading provider of hydrographic, oceanographic and geophysical systems within Australia and throughout southeast Asia and the Pacific Rim. The company also provides hardware and software equipment and system solutions to local government, defense and resource specific sectors.     Hydro Systems Development

Aquabotix’s Integra AUV/ROV is designed for multiple underwater missions across several sectors. Photo: Aquabotix

Aquabotix Debuts New Integra AUV/ROV

UUV Aquabotix Ltd. debuts its second-generation hybrid underwater vehicle, the Integra AUV/ROV (autonomous underwater vehicle/remotely operated vehicle). Single-person deployable, portable and lithium ion battery-powered, the Integra AUV/ROV allows users to conduct multiple underwater missions, while providing a cost-efficient alternative to deploying separate AUVs and ROVs for individualized tasks.    The Integra AUV/ROV can be configured with multiple sensors and maneuvered by an easy-to-use intuitive platform accessible from any web-enabled device. The vehicle is designed for use across

Fig.1. Sodebo Ultim arrives home after Thomas Coville’s record-breaking trip. (Photo Credit: Team Sodebo)

Around the World in 49 Days

Global-Race Solo Sailor Is on Track with High Tech; Teledyne RDI’s DVL Equips Triumphant French Trimaran   On Christmas Day 2016, Thomas Coville completed a record-breaking trip. He sailed around the world in 49 days aboard Sodebo Ultim — a 32m French trimaran. Averaging 23 knots over the 27,000-mile course, Coville reduced the previous record for solo global circumnavigation by eight days. That record had stood for 12 years. In fact, Coville had previously made three unsuccessful attempts to break it. For two weeks, Coville’s route headed south from France down the Atlantic

(Image: Valeport)

Valeport MIDAS SVX2 Selected by Saab Kockums

Oceanographic, hydrographic and hydrometric instrumentation manufacturer Valeport said it has secured a contract to supply four customized MIDAS SVX2 probes to Saab Kockums.   The MIDAS SVX2 is an advanced probe, combining sound velocity with salinity and density technologies to provide a versatile instrument which delivers superior data profiles. The MIDAS SVX2 was selected for its commercial off the shelf (COTS) status which contributed to project cost and lead time efficiency, Valeport said.   Swedish manufacturer Saab Kockums develops naval technology to design, build and maintain

Garrot, a Canadian Coast Guard’s launch dedicated to the hydrographic survey operations of the Canadian Hydrographic Service recently converted to unmanned mode by ASV Global. (Photo: Fisheries and Oceans Canada)

Hydrographic Survey Vessel Converted for Autonomous Ops

ASV Global said it has converted a 26ft hydrographic survey launch to enable it to operate autonomously using the ASView control system, while maintaining its ability to operate in a conventional manned mode. The launch, which is part of the Canadian Coast Guard’s (CCG) fleet dedicated to the survey operations of the Canadian Hydrographic Service (CHS), will be used as a test platform for unmanned survey work.   This delivery to the CHS marks ASV Global’s 10th unmanned conversion of a customer vessel using the ASView system.   ASView enables the launch to follow planned

The GEBCO-NF Alumni Team’s concept utilizes a SEA-KIT unmanned surface vessel, USV Maxlimer. (Photo: Kongsberg Maritime)

K-MATE Autonomy Controller Put to the Test

Supported by KONGSBERG experts and technology, the GEBCO-NF Alumni Team, one of 19 semi-finalist teams competing in the $7 million Shell Ocean Discovery XPRIZE competition, has completed technology readiness tests of its unique unmanned surface vessel (USV) / autonomous underwater vessel (AUV) concept and associated combination of communications hardware and software to process and transmit data remotely. The test event was held on the fjord outside KONGSBERG’s factory in Horten, Norway on Thursday, November 23.   All Shell Ocean Discovery XPRIZE teams will hold testing site visits around

(Photo: Shark Marine Technologies)

New Sonars for Shark Marine’s Navigator

Shark Marine Technologies said its Navigator series is now available with three different forward looking sonar solutions: Teledyne Blueview’s Proviewer line, Tritech’s Gemini and Sound Metrics’ Aris.    Teledyne Blueview sonars have been the standard forward looking sonars available on the Navigator since its early models, and now Tritech and Sound Metrics sonar options have been added in line with the Navigator’s initial design philosophy, that no single configuration is perfect for every job. This has been a key design aspect for the Navigator over the past 12

Official U.S. Navy file photo of a Bluefin-21.

Unmanned Vehicles Aid Search for Argentine Sub

A fleet of four high-tech unmanned underwater vehicles (UUV) deployed by the U.S. Navy have joined ships and aircraft from more than a half dozen countries to search for an Argentine navy submarine missing with 44 submariners on board in the southern Atlantic.   One Bluefin 12D (Deep) UUV and three Iver 580 UUVs operated by the U.S. Navy's recently-established Unmanned Undersea Vehicle Squadron 1, based in Pearl Harbor, Hawaii, have joined in the search for ARA San Juan, last seen on Wednesday, November 15, in the San Jorge Gulf, a few hundred kilometers off the coast of southern Argentina.

Fishery Research Vessel 7417 Baía Farta (Photo: Damen)

Research Vessel Launched for Angolan Fisheries Ministry

;Baía Farta, a new Fishery Research Vessel (FRV) 7417 for the Angolan Ministry of Fisheries. The vessel's sponsor was Dra. Isabel Cristóvão, director of Gabinete de Estudos, Planeamento e Estatística.   The FRV 7417 is suited to various purposes, including hydrographic operations, acoustics research, pelagic and demersal trawling, plankton, water, environmental and geographical sampling, oil recovery and emergency towing operations. “[The vessel] will enable the Angolan Fisheries Ministry to carry out research into its fishing grounds that will help to

(Photo: Klein Marine Systems)

Klein Plans 2018 Side Scan Sonar Training

Side scan sonar manufacturer Klein Marine Systems will host three days of side scan sonar training, including a one day on-water practical training, from January 29-31, in Pensacola, Fla.   The training, organized with the support of Higgs Hydrographic Tek, will help participants to develop a thorough understanding of sonar image analysis as well as hands-on experience with single beam sonar such as the dual-frequency Klein 4900.   Training topics include: Principles of underwater acoustics  - sonar record analysis, targets and shadows, reflectivity of underwater materials

The Planck UAS returns to the WAM-V (Photo: Eric Haun)

Unmanned Vehicles In, On and Above the Water

As part of the annual BlueTech Week in San Diego, attendees were given an opportunity to see several unmanned vehicle technologies in action.   The main event was put on by a team consisting of Marine Advanced Research, Inc.; Planck Aerosystems, Inc.; and Teledyne Marine, Inc. (all with bases in California). Together, the team demonstrated multi-interoperability among five different unmanned systems on the water, in the air and subsea. A Z-Boat 1800RP unmanned surface vehicle (USV) from Teledyne Oceanscience used Odom MB2 multibeam sonar technology to search for and inspect targets of interest

(Photo: Rovco)

Rovco Wins Gwynt y Môr Windfarm Contract

Rovco has been awarded a three-year contract to support one of the world’s largest offshore wind farms, Gwynt y Môr, eight miles off the coast of North Wales in the U.K.    The U.K. subsea company said it will provide its underwater ROV 3D visual survey solution, alongside traditional video, blueview sonar and cathodic protection analysis techniques.   Gwynt y Môr consists of 160 turbines that generate enough energy for more than 400,000 homes across the country. It extends over an area of about 80km² and includes two offshore substations and 134kms of onshore

(Photo: James Fisher Subsea Excavation)

James Fisher Subsea Excavation Completes Project in Taiwan

Global subsea excavation specialist James Fisher Subsea Excavation (JFSE), a part of James Fisher and Sons plc, said it has completed its first project in Taiwan.    Experts from the mass/controlled flow excavation (M/CFE) provider deployed the shallow draft Twin R2000 tool to de-bury and retrench a cable for maintenance as part of the prominent Formosa 1 wind farm development for its client, cable lay contractor Woen Jinn Harbor (WJH).   The Twin R2000’s non-contact method and ability to operate in very shallow water depths was critical to the success of the excavation which

Figure 1: 3D sidescan image of the J.E. Boyden lying upright on the bottom of Lake Union as captured from the real-time 3DSS sonar display (Image: Ping DSP)

Case Study: 3DSS-DX-450 Sonar

Before coming to rest at the bottom of Lake Union in Washington State, J.E. Boyden was once a common sight along the shores of Puget Sound and Vancouver Island. The 85-foot vessel served as a cargo hauler and tug vessel for almost half a century during the final days of the tallship bulk carriers. Originally laid as one of the Seattle steamer fleet in 1888, the Boyden quickly made a name for herself as a powerful and capable tug, transporting coal, coke and lumber between ports on Vancouver Island and Puget Sound. The J.E. Boyden was also involved for many years as a tug for sailing ships entering the

(Image: Tuco Marine Group)

Tuco to Build Hydrographic Survey Boats for Denmark

Tuco Marine Group said it has signed a contract with DALO (The Danish Defense Acquisition and Logistics Organization) to deliver two bespoke hydrographic survey boats to replace two existing survey vessels that have become obsolete.   The new vessels, based on Tuco’s ProZero concept, have been designed to allow full use of the latest technology for hydrographic surveys.   The boats are designed to accommodate two hydrography specialists in addition to a dedicated helmsman. The hull has been specially adapted to address two challenges that are hard to solve at once: on the one hand

C-Cat 3 (Photo: ASV Global)

New ASV Delivered to University of Southampton

The first of ASV Global’s brand-new class of C-Cat vessels to roll off the production line has been delivered to the University of Southampton. The 3-meter autonomous catamaran, funded by an EPSRC RAS Capital Award, will be used by the university for scientific research and development of autonomous behaviors.   The C-Cat 3 is “unlike any other vessel on the market,” according to Vince Dobbin, ASV Global Sales and Marketing Director. “It is small enough to easily transport and mobilize but large enough to house a range of high accuracy payloads such as a multibeam sonar.

SeaVision generates high resolution 3D imagery for predictive analytics. (image: Kraken Robotics Inc.)

Partners to Advance Subsea Robotic Inspection

A first-of-its-kind integration of artificial intelligence, autonomous underwater vehicles, laser sensors and 3D imaging aims to advance inspection services for the oil and gas industry.   Kraken Robotics Inc.’s wholly-owned subsidiary, Kraken Robotic Systems Inc., has partnered with GE Venture Avitas Systems to integrate autonomous underwater vehicles (AUVs), acoustic and laser sensor technology and artificial intelligence-based navigation software into unique subsea inspection solutions for the oil and gas, offshore renewable energy and shipping industries.   The announcement was

Z-Boat 1250 (Photo: Teledyne Oceanscience)

New Remotely Operated Hydrographic Survey Boat

Teledyne Oceanscience has introduced a new remotely operated hydrographic survey boat suited for inland waters such as streams, rivers and lakes.   The new trimaran style Z-Boat 1250 is “sturdy enough for tough terrain but light enough to be one person portable,” according to Teledyne. The vehicle has a lightweight hull manufactured from acrylonitrile butadiene styrene (ABS) plastic, and is IP67 rated, which makes it well suited to survey in most water conditions. The vehicle weighs in at less than 50 pounds, including all instrumentation. A collapsible sliding crossbar makes the

An AUV launch (Photo: Ocean Infinity)

Six AUVs Dive Simultaneously at 5,000+ Meter Depths

A fleet of autonomous underwater vehicles (AUV) recently launched during a survey mission in the North Atlantic have completed the deepest known commercial dive performed by multiple AUVs simultaneously.   The mission, carried out by seafloor monitoring, mapping and exploration firm Ocean Infinity, saw six Kongsberg HUGIN AUVs descend to ocean depths greater than 5,200 meters, reportedly a world’s first for this type of vehicle.   The 6,000m rated vehicles were launched on October 18, each with an independent mission that surpassed water depths of 5,200 meters, collecting MBES data

At the stakeholder meeting in Maine: Mark Kontio, Maine staff assistant for Congressman Bruce Poliquin; Lt. David Vejar, northeast navigation manager; Chris Rector, regional representative for Senator Angus King; Rear Adm. Shep Smith, director of Office of Coast Survey. (Photo: NOAA’s Office of Coast Survey)

Penobscot Bay Survey in Focus at NOAA Stakeholder Meetings

Survey hosted two stakeholder events in Belfast, Maine, to engage the local community on various NOAA products and updates in the region. Originally from Belfast himself, Rear Adm. Smith, director of the Office of Coast Survey, provided a warm introduction to both events. Dean Moyles, of Fugro, a NOAA hydrographic contractor, presented a summary of the hydrographic survey work being performed in Penobscot Bay. Lt. David Vejar, NOAA northeast navigation manager, highlighted various products and services, including how to access NOAA charts and data, the upcoming Gulf of Maine Operation Forecast System, nowCOAST

(Photo: USCG)

Furuno DS60 DSL Selected for 200+ USCG Vessels

Furuno USA, Inc. said it has been awarded a five-year U.S. Coast Guard (USCG) IDIQ contract, valued at approximately $10 million, to supply Doppler Speed Logs (DSL) as part of the USCG’s Doppler Speed Refreshment Project. Furuno’s DS60 DSL will be installed on more than 200 vessels, ranging from 87’ Marine Protector-class patrol boats to the 418’ National Security Cutters, the largest class of vessel in the USCG fleet.   The U.S. Government required a DSL that would interface with existing shipboard equipment, while retaining the functional characteristics and performance

The ST2400 VDS is a Varial Depth Sonar for Anti-Submarine Warfare applications (Photo: Kongsberg Maritime)

Kongsberg Naval Sonars for Göteborg-Class Corvettes

Kongsberg Maritime said it has been selected to deliver ST2400 VDS (Varial Depth Sonar) systems for Anti-Submarine Warfare applications (ASW) to the Royal Swedish Navy as part of SAAB’s upgrade program for the Göteborg-Class Corvettes fleet.   The main purpose of the ST2400 VDS is to detect submarines, mines and Unmanned Underwater Vehicles in Littoral waters. The ST2400 VDS upgrade will strengthen the Göteborg-Class Corvettes Anti-Submarine capability operating in the Baltics.   The ST2400 VDS is a medium-frequency sonar designed with an emphasis on improving performance

An image shot from a ROV shows a spare parts box from USS Indianapolis on the floor of the Pacific Ocean in more than 16,000 feet of water. (Photo courtesy of Paul G. Allen)

The Quest to Find and Explore USS Indianapolis

Sunk by Japanese torpedoes near the end of World War II, heavy cruiser USS Indianapolis disappeared to the darkest depths of the Philippine Sea, where it remained undiscovered for more than 70 years. Recently a team of civilian researchers led by Microsoft co-founder Paul G. Allen set out equipped with an arsenal of high-tech search equipment on a mission to locate the historic vessel last seen on July 30, 1945.   The story of the USS Indianapolis is one of military might, heroism, tragedy, controversy and mystery. Built by New York Shipbuilding Corporation in Camden, N.J., the 623-ft., 9

Rapp Marine to Equip New OSU Research Vessel

under construction at Gulf Island Shipyard in Houma, La.    Under the scope of the OHS SSV, Rapp Marine is responsible for integrating the systems required for science mission and cargo handling operations. The overboard handling systems will consist of the oceanographic winch and hydrographic winch systems, which will supply various tension members to the stern A-frame, main crane and overboard handling apparatus. The portable winch will also supply the tension member used with the portable side A-frame and portable crane.    The primary application of the oceanographic

(Photo: Fugro)

Fugro Boosts Offshore Wind Projects in Taiwan

will see the two companies cooperate on marine survey projects in the waters surrounding Taiwan, with IOVTEC expanding survey services in the country and Fugro providing fit-for-purpose technology, equipment and expertise.   “IOVTEC brings to the MoU its specialist skills in domestic hydrographic and bathymetric surveys for coastal mapping, government port and harbor agencies, dredging and marine contractors and offshore wind farm developers in Taiwan,” said Jerry Paisley, Fugro’s Director for Marine Site Characterization in the Asia Pacific region. “Fugro’s offshore

© Sergei Uryadnikov / Adobe Stock

Sonar Technology to Be Used to Detect Sharks in the US

A state-of-the-art sonar system first developed and deployed by Shark Mitigation Systems (SMS) in Australia is now being recommended for use in Southern California, where an increase in the shark population has been observed.   While shark attacks in California are rare (there have been 177 documented shark incidents in California since 1950, according to the California Department of Fish and Wildlife), the number of shark sightings has been on the rise. Some of the predators on the western U.S. coastline can measure up to 12 feet in length, posing a threat to surfers and beachgoers.   In

FTA’s and Teledyne CARIS’ project team together at the kick-off meeting for the start of the project (Photo: Teledyne CARIS)

Finland Selects CARIS Hydrographic Production Database

The Finnish Transport Agency Liikennevirasto (FTA) has selected Hydrographic Production Database (HPD) as the new system for chart production for current and future needs. With many lakes, an archipelagic sea and an estimated 40,000 islands, the FTA has a large and complex portfolio of navigational charts to maintain. The project to implement HPD will include deployment of software and the migration of existing products into an optimized workflow where data is centrally managed and various product types are derived from one updated source. The system will provide a platform where user-friendly,

(Photo: ASV Global)

First Ever USV-supported Cable Route Survey

;s mother ship. ASView used exported .dxf survey lines from the TerraSond survey planning system to autonomously execute an accurate survey with minimal human intervention.    ASV Global has supported TerraSond for three consecutive years refining the use of autonomous systems in hydrographic survey applications. This year’s deployments follow on from a 2016 charting survey completed in the Bering Sea, off Alaska where ASV Global and TerraSond marked an industry first by completing a 9,578km hydrographic survey, 4,213km of which were completed unmanned. Combined, these operations

(Credit: Rolls-Royce)

Research Vessels: The Fleet is In

with particular silence requirements to avoid disturbing the sea environment. The ship was built according to criteria ensuring minimum environmental impact and reduced radiation of noise underwater, so as to allow studies on fish and marine mammals. She will be able to carry out its oceanographic and hydrographic research activities in any area of operation. Kronprins Haakon will set sail for scientific expeditions starting in 2018.   LNG Fueled Research Ship for Germany The Fassmer shipyard in Germany is currently constructing a new research vessel to be owned by Bundesamt für Seeschifffahrt

Argentina’s new oceanographic and fishing research vessel 52m Victor Angelescu (Photo: Kongsberg)

Kongsberg Installs Marine Ecosystem Assessment Solution on Research Ship

Kongsberg Maritime has successfully completed the installation of an extensive suite of Simrad marine ecosystem assessment technology aboard the Victor Angelescu, the Argentinian National Institute of Fisheries Research and Development’s (INIDEP) new oceanographic and fishing research vessel.   Built at Spanish yard Astilleros Armon Vigo SA, the new 52m research ship is a silent vessel, which combined with the sophisticated Simrad marine ecosystem package will enable highly accurate survey results for Argentinian scientists.   Kongsberg installed and integrated the majority of

Becoming a NVIDIA member will allow Rovco to enhance its 3D reconstruction capabilities and inspection techniques. Picture – 3D reconstruction of jacket structure. (Photo: Rovco)

Rovco Joins NVIDIA Inception Program

micro to large inspection vehicles, Rovco has the resources required to provide inshore/offshore services and inspections anywhere in the world. Offering a unique approach to technical subsea challenges, Rovco has the expertise to deliver a high quality, extremely innovative solution for underwater hydrographic survey and inspection services, using state-of-the-art cameras, scanning 3D sonars, multibeam echosounders and various leading edge survey technologies

Martin Klein with a Klein  multibeam side scan sonar. “We were proud that side scan was able to finally replace the old wire drag technology.” (courtesy Martin Klein and the MIT Museum)

Klein's Side Scan Sonar, Then and Now

The company known today as Klein Marine Systems, Inc. has origins stretching back to the 1960s when Marty Klein, who many consider to be the father of side scan sonar, began building his own devices from his home in Lexington, Mass. As this iconic subsea technology company approaches 50, MTR speaks with Marty Klein as well as Klein Marine System’s general manager, Frank Cobis.    When did you realize you were destined for a career in the subsea world? Marty Klein: Wow. It started back in 1961 when I was a senior at MIT and I had to do a thesis. I like to build things, but I

(Photo: Applied Acoustics)

Applied Acoustics Supplies 500th USBL System

Applied Acoustics said it has reached a company milestone with its latest contract to supply subsea positioning equipment to a major European subsea pipeline contractor.   Contractors working in the Gulf of Finland in the eastern Baltic Sea have selected Applied Acoustics’ Nexus 2 USBL system to carry out sidescan sonar surveys in advance of engineering works as well as for use in marine archaeological operations. The award of this contract marks the 500th USBL system that the Great Yarmouth, U.K. based manufacturer has supplied to the marine industry.   According to the manufacturer

Eauligo and the Marine Bees

Machines Infused with AI that Fly, Swarm and Dive

Can mimicking insect behavior provide a way to map the ocean floor? Can robotic-controlled flying and diving drones be both bird-like and fish-like in the race to explore the ocean depths? As a global group of 19 semi-finalist teams in the Shell Ocean Discovery XPRIZE compete to create innovative autonomous technologies to image and chart the unknown in a cold, dark and hull-crushing undersea world at depths down to 4,000 meters, we look to the innovation that will advance our understanding of our planet.    In exploring the deep ocean, we’re seeing that new robotic approaches can

(Image: Aquabotix)

Aquabotix Adds New Global Distributors

, GIS data collection, vehicle telematics and ocean ecosystem management (OEM). Seafloor Systems has joined the Aquabotix distributor network as a non-exclusive representative for Aquabotix in California, Washington, Oregon and Alaska, in the U.S. With more than 20 years of experience in the hydrographic community, Seafloor Systems specializes in integrated hydrographic survey solutions, and has strong expertise in complete turnkey and integrated Multibeam and Single Beam solutions. Seafloor Systems maintains the U.S. Army Corps of Engineers, the United States Geological Survey (USGS), universities

Curtiss-Wright Winch Systems for US Navy Sonar

Curtiss-Wright’s Defense Solutions division has been selected by Raytheon Integrated Defense Systems to provide its winch system technology for use in a new Variable Depth Sonar (VDS) for the U.S. Navy Littoral Combat Ship (LCS) class.   Raytheon recently announced that it had been awarded a contract by the U.S. Navy to develop the VDS, a mission-critical anti-submarine warfare asset that will be deployed from the LCS to locate and track submarines. Curtiss-Wright joins Raytheon's agile, dedicated team of industry experts committed to advancing the design to a full Pre-Production Test

Photo: United States Navy

Navy Awards Contract for Columbia Class Submarine Development

 The Navy awarded a $5.1 billion contract to General Dynamics Electric Boat for Integrated Product and Process Development (IPPD) of the Columbia Class submarine Sept. 21.   The IPPD contract award is for the design, completion, component and technology development and prototyping efforts for the Columbia Class Fleet Ballistic Missile Submarines (SSBNs). This work will also include United Kingdom unique efforts related to the common missile compartment.   "The Columbia class submarine is the most important acquisition program the Navy has today," said Secretary of the Navy

3DSS-DX-450 Sonar (Image: Ping DSP)

Ping DSP Releases MBES Mode Bathymetry Software

Aiming to raise the bar for shallow water mapping and imaging, Ping DSP has introduced its new MBES Bathymetry Engine.   With a useable swath width of up to 14 times water depth, the 3DSS brings accurate, wide swath echo sounding to shallow water and provides the same operational and bathymetric performance benefits of Multibeam Echosounders but over the larger swath.   Ping DSP said the new MBES Mode uses an advanced new seabed detection algorithm that takes advantage of the dual head nature of the 3DSS sonar and its high resolution 3D imaging capability to achieve swath widths far

Kraken Sonar Changes Its Name to Kraken Robotics

Kraken Sonar Inc. has changed its name from Kraken Sonar Inc. to Kraken Robotics Inc., reflecting its evolution from manufacturing sensors to supplying complete robotic systems, software and services in the unmanned maritime systems (UMS) market.   The company will begin trading under its new name effective Friday, September 22; its stock symbols will remain the same: TSX-V: PNG and OTCQB: KRKNF. Kraken’s Canadian operating subsidiary, Kraken Sonar Systems Inc. has been renamed Kraken Robotics Systems Inc.   While the public company name and Canadian operating subsidiary names will

Oceanscan Invests in Applanix Multibeam and INS

detect, making it an ideal high-resolution sonar. When UHR is selected, the beam width is 0.6° x 0.6° providing narrow beam widths – invaluable for detail offshore site surveys such as pipeline inspections, trench mapping, cable lay operations, wreck surveys or other micro bathymetry/hydrographic applications.   User-selectable frequencies from 170 to 450kHz and swath coverage from 10° to 160° are selectable on the fly, during survey operations. The latest features are also included offering 1024 soundings per ping and the new Pipeline mode.   Adil Ali, Oceanscan

Teledyne CARIS Names Codevintec as Italian Distributor

; Codevintec has been a distributor in the geomatics industry for many years. As a contribution to Teledyne CARIS’ list of distributors, Codevintec can now provide survey companies, scientific research organizations and mapping agencies in this region further information about the Ping-to-Chart hydrographic software solutions, which include support for Airborne Lidar Bathymetry (ALB) operations, big data management and autonomous operational solutions

(Image: FarSounder)

FarSounder Overlays S-57 & S-63 Charts

FarSounder’s SonaSoft software’s latest release has been upgraded to be compatible with S-57 and S-63 Charts. Anyone using these chart formats is now able to overlay realtime data on their charts using FarSounder’s software and reap the many benefits of its innovative Forward Looking Sonar (FLS).   “The operators of those ships preferring to use S-57 and S-63 charts are important to us. Our team has worked diligently, with the user in mind, to make this option a reality for them,” said Cheryl M. Zimmerman, CEO.    The software upgrade will provide many

(Image: Fugro)

Fugro to Open ‘Hydrography Center of Excellence’

including autonomous vessels and aircraft, integrated data acquisition techniques, remote processing and large data transfer to reduce risk, increase accuracy and streamline project timelines for clients.   With the opening of the Houston-based center, which will handle a wide range of hydrographic project types, including nautical charting, cable routing and Law of the Sea boundary claims, Fugro said it is formalizing its coastal zone mapping services using complimentary geophysical and geotechnical techniques to benefit a wide range of applications including resource development, infrastructure

ROV deployment from the RV Petrel (Photo: 3U)

The ROV that Explored USS Indianapolis

The wreckage of the USS Indianapolis was found by Microsoft co-founder and philanthropist Paul G. Allen and his team on August 19, 2017. A state-of-the-art remotely operated vehicle (ROV) was deployed to confirm and document the shipwreck in its resting place some 5,500 meters below the surface in the Philippine Sea.   For the design, manufacture and commissioning of the specialty ROV, Allen and his company Vulcan Inc. received support from 3U Technologies, LLC, who said it was initially contracted by Vulcan in 2012 to investigate 6,000-meter ROV solutions to extend Allen’s passion for

Image of Avro Arrow model captured by Kraken's AquaPix Synthetic Aperture Sonar (Image: Kraken)

Sonar Images Show Historic Avro Arrow Discovery

A search team has recently unveiled images that show the first of nine Avro Arrow free-flight models believed to be sitting at the bottom of Lake Ontario.   Search program organizers OEX Recovery Group held a press conference in Toronto last Friday to unveil sonar and underwater camera images that showcase a free-flight Avro Arrow model launched in a series of tests from 1954 to 1957 as part of the Avro Arrow design program.   The free flight models were launched over Lake Ontario in a series of flight tests conducted in the 1950s as engineers developed the revolutionary Arrow, which

Ocean Infinity Selects Kraken's AquaPix

Kraken Sonar Inc., a marine technology company dedicated to the production and sale of software-centric sensors and underwater robotic systems, said its wholly-owned subsidiary Kraken Sonar Systems Inc. has been awarded a contract valued at approximately C$3,000,000 (US$2.5 million) by Ocean Infinity.   Kraken will supply and integrate its AquaPix (Miniature Interferometric Synthetic Aperture Sonar and Real-Time SAS Signal Processor) solution onboard eight of Ocean Infinity's HUGIN autonomous underwater vehicles (AUV). Delivery of the systems is planned to commence during the fourth quarter of

(Image: EIVA)

EIVA Cable Telemetry Kit Available as an OEM Product

EIVA now offers a cable telemetry kit based on the technology used in the company’s range of ScanFish remotely operated towed vehicles (ROTVs) as an OEM product for integration with subsea sensor and sonar systems.   All ScanFish ROTV systems surveying the world’s seas for some of the major players in the maritime industry include this technology, meaning the ScanFish Cable Telemetry Kit has proven its worth in many different applications.   Now, by splitting up the telemetry components of the ScanFish ROTV system for integration with other pieces of equipment, EIVA said it

(Image: BMT)

BMT Debuts VENARI-85 MCM Concept Design

. Such an approach not only avoids compromise and repurposing costs in later years, it also maximizes the ability to conduct effective MCM throughout life.”   Derived from the Latin meaning, ‘to hunt or chase’, the VENARI-85 design is optimized for next generation warfare and hydrographic technology and can operate large numbers of air, surface and subsurface unmanned vehicles. This flexibility in design provides a clear development path to enable future generations of unmanned technology and operating concepts to be hosted from VENARI-85 as they mature and develop over the coming

(Photo: Paul Allen)

The AUV That Helped Find USS Indianapolis

A team of civilian researchers led Microsoft co-founder Paul Allen have found the wreck of the World War II heavy cruiser USS Indianapolis (CA 35), lost July 30, 1945.   Aiding Allen’s team in the discovery was a 6,000-meter-rated autonomous underwater vehicle (AUV), the REMUS 6000, manufactured by Kongsberg Maritime subsidiary Hydroid Inc., which gathered the sonar data that helped locate the USS Indianapolis, 72 years after it was torpedoed and sunk by the Japanese Navy near the end of World War II.   The wreckage was found on August 19, sitting 5,500 meters below the surface in

SeaCat SAS during initial testing on ARCIMS USV with Kraken MINSAS in June 2017 (Photo: Kraken)

AquaPix MINSAS integrated onboard ATLAS SeaCat AUV

Kraken Sonar Inc. wholly-owned subsidiary, Kraken Sonar Systems Inc., has been awarded a contract valued at over C$425,000 ($336,600) by ATLAS ELEKTRONIK Canada to supply and integrate its AquaPix Miniature Interferometric Synthetic Aperture Sonar and Real-Time SAS Signal Processor on the Atlas SeaCat autonomous underwater vehicle (AUV). Delivery is expected in September 2017. AquaPix is designed for operation on AUVs and towed platforms. The modular system uses the latest electronics, transducer arrays and signal processing software optimized for the demanding size, weight, power and cost constraint

Marine Technology Magazine Cover Nov 2017 - Acoustic Doppler Sonar Technologies ADCP & DVLs

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