Telemetry

EvoLogics' Sonobot, an autonomous USV for bathymetric surveys. Photo: EvoLogics

MTR100: EvoLogics GmbH

EvoLogics GmbHBerlin, GermanyPresident/CEO: Dr. Rudolf Bannasch, Dr. Konstantin KebkalNo. of Employees: 35https://evologics.de/EvoLogics GmbH is a German high-tech enterprise, founded in 2000 by a group of scientists and R&D experts. The company’s mission is to develop innovative technologies for maritime and offshore industries through interdisciplinary cooperation between engineering and life sciences. The company designs and manufactures underwater information and communication systems based on bionic concepts, combining state-of-the-art engineering with the best ideas found in nature.

Photo: Oceaneering International

MTR100: #4 Martin McDonald , SVP, Oceaneering

Martin McDonald , SVP, Oceaneering ... Directing the world’s largest fleet of work class ROVs.The editors of Marine Technology Reporter are pleased to share that Martin McDonald, Oceaneering, is #4 in the 14th Annual "MTR100". The full  electronic edition of Marine Technology Reporter is available at https://magazines.marinelink.com/nwm/MarineTechnology/201907/. Oceaneering is a pioneer and leader in the world of subsea robotics, and a ‘by the numbers’ look at the company provides a staggering view. Oceaneering operates a fleet of 275 work class ROVs – the

Sonardyne’s Compatt 6+ in action, subsea (Photo: Sonardyne)

Neptune Adopts Sonardyne’s All-in-one Platform

UK-based subsea technology company Sonardyne said Australian headquartered subsea services firm Neptune has become the latest to adopt its new, all-in-one acoustic and inertial positioning technology platform to support offshore survey projects.The order, made through Sonardyne’s Singapore subsidiary, includes the supply of Fusion 2 software, Compatt 6 seabed transponders and ROVNav 6 LBL (Long BaseLine) vehicle-mounted transceivers. The Compatt 6s and ROVNav 6s will be Sonardyne’s latest ‘plus’ hardware platform (6+), engineered to unlock the full capabilities of Fusion 2.

ASV BEN (Bathymetric Explorer and Navigator) is a custom prototype built by SV Global Unmanned Marine System for University of New Hampshire’s Center for Coastal and Ocean Mapping. ASV BEN has a state-of-the art seafloor mapping system that can map depths reaching 650 feet. (Photo: Ocean Exploration Trust)

Searching for Shipwrecks

The ice had barely retreated from the coast of northern Lake Huron this spring when a group of farflung researchers converged in Rogers City, Michigan. They were there to map unexplored areas of Thunder Bay National Marine Sanctuary. If all went well, they would discover new shipwrecks and natural features such as sinkholes, fish habitats, and interesting geological formations.During the two-week expedition, researchers mapped areas within the sanctuary with a multibeam sonar system aboard autonomous surface vehicle ASV BEN (Bathymetric Explorer and Navigator) from University of New Hampshire’s

Image: RBR

RBR Order to Support Great Lakes RAEON

Scientists have started a coordinated effort to study and monitor the health of the Great Lakes using a large number of RBR loggers and multiparameter sensors.RBR has recently delivered hundreds of world-class scientific instruments to meet the critical requirements of the Real-time Aquatic Ecosystem Observation Network (RAEON).“RAEON will support comprehensive and multidisciplinary research to understand and manage the Great Lakes and will be a reference for researchers worldwide who are investigating freshwater ecosystems,” Dr. Fisk said.“This collaborative hub will enable researcher

Eni’s Coral Sul FLNG vessel (Image: Eni)

Mooring Monitor System for Coral Sul FLNG

Mooring solutions supplier SOFEC has selected an innovative mooring monitoring system (MMS) for a major new deepwater development offshore Mozambique.The new system, supplied under a teaming agreement between BMT and Sonardyne, will involve monitoring of the turret mooring system on a new-build floating liquefied natural gas (FLNG) facility being built in South Korea for Eni’s Coral South project, in with water depths ranging from 1,500-2,300 meters.Above the waterline, BMT will supply the station-keeping turret monitoring system and local control panel with touchscreen interface. The control

(Photo: Sonardyne)

Güralp and Sonardyne Partner

GÜRALP AND SONARDYNE TEAM UP TO PROVIDE ADVANCED SEABED EXPLORATION AND RESEARCH TECHNOLOGYSeismic monitoring instrumentation and solutions provider Güralp Systems Ltd. and Sonardyne International Ltd. have signed an agreement to cooperate in the provision of multidisciplinary ocean bottom research technology, including capabilities for earthquake or tsunami detection.The official Teaming Agreement, announced at the European Association of Geoscientists and Engineers (EAGE) conference in London on Tuesday, will enable the two companies to collaboratively provide more advanced and efficient

Figure 6: A DOLPHIN Sonar trial result, SAS at three times Nyquist speed. Image: QinetiQ North America

DOLPHIN: Enabling Technology for Acoustic Systems

by the other sidescan (B or A) to improve the resolution in the area that both sides overlap.  In addition to the obvious benefit of improved coverage, DOLPHIN processing can provide other advantages to sonar systems including increased resolution and adaptability to environmental concerns such as marine mammal safety.Figure 4: Typical Side-scan displays a gap in coverage. Image: QinetiQ North AmericaLab and Field TestingDOLPHIN Comms and Sonar proof-of-concept (POC) demonstrations have been successfully completed. In tank and harbor trials, previously reported upon, DOLPHIN Comms delivered successful

Images: Modus Seabed Intervention

Flying new Routes Subsea

infrastructure used for work on the turbines that we can tap into.”Images: Modus Seabed InterventionLast year, Modus deployed a HAUV offshore NW Australia to perform circa 240km of pipeline integrity survey, producing stunning images, as well as point cloud data, of both the pipeline and passing marine life (see inset with detail of the shark’s teeth, taken at 2knts) using a Cathx Scout laser profiling and HD imaging spread alongside a multibeam echosounder (MBES).The survey time was half of what it would have taken using a traditional ROV to perform the survey and it could have been faster

(Photo: Kongsberg Maritime)

Kongsberg Sells First Sounder USV

Kongsberg Maritime has signed a contract to deliver its newly introduced Sounder unmanned surface vehicle (USV) system to the largest fishing company in Peru, the marine technology company unveiled at Ocean Business this week.Equipped for deployment in fishery applications, the new multipurpose USV system will become a resource in TASA’s plans to overhaul and optimize operations throughout its 48-vessel fleet, Kongsberg said.The fully integrated and calibrated USV solution offers a high definition fishery sonar combined with a wideband echosounder from Simrad, operable from a laptop PC or radio

Martin McDonald, Senior Vice President, ROV Division, Oceaneering International.
Courtesy of Oceaneering International

One-on-One with Martin McDonald, SVP, ROV Division, Oceaneering

Martin McDonald, an industry veteran with more than 35 years under his belt, is responsible for Oceaneering’s global ROV business. With a broad based of ROV experience – from operation to repair to maintenance to management – McDonald shares with MTR his insights on the historical development and future prospects of this high-profile subsea sector.How and when did you know that your career would be in the maritime/subsea industry?I grew up in Fraserburgh, Scotland, a small town 40 miles north of the oilfield city of Aberdeen. Fraserburgh is best known for commercial fishing. My

A Timelapse of EagleRay Transitioning from Sea to Sky (Credit NCSU)

Drones for Coastal Enviro Management

, and describe future developments and applications for coastal ocean observing systems. A comprehensive workshop report is available from the ACT website (www.act-us.info).The workshop also sought to explore the challenges of truly quantitative multispectral and hyperspectral remote sensing in coastal marine environments and the legal and privacy issues associated with using drones in public and private lands and ocean spaces.To promote broad input and cross-sector information-sharing, workshop participants included private-sector UAS technology developers and service providers, academic researchers

(Photo: iXblue)

DGA Taps iXblue for AUV Positioning & Monitoring

The French General Directorate of Armament for Technical Naval Applications (DGA Technique Navales – DGA/TN, formerly GESMA), an entity specialized in experimentation in the area of mine warfare, has selected iXblue's Gaps acoustic positioning system for its autonomous underwater vehicle (AUV) positioning and monitoring applications."The choice of Gaps by the DGA/TN, which is the reference in France in the area of mine warfare, is a clear mark of the confidence placed in our underwater positioning technology," said Hubert Pelletier, Head of the Acoustics Division of iXblue. "Thi

Marine Technology Reporter published a supplement to celebrate the 50th anniversary of Oceanology International. Photo: MTR

Oi: Tracking 50 Years of Ocean Innovation

As Oceanology International celebrates its 50th Anniversary, Marine Technology Reporter explores half a century of subsea technology development and discovery. Oceanology International Americas runs February 25-27, 2019 in San Diego.When Oceanology launched in 1969 in the seaside resort of Brighton the world was a very different place. For a start, Brighton was home to the mods and rockers, who would square off against each other on the town’s elegant seafront. The British currency included shillings and ha’ pennies and man had yet to step foot on the moon.More crucially, to the

Photo courtesy of Valeport

OceanWise, Valeport Supply Monitoring System for HHA

Harwich Haven Authority (HHA) has chosen OceanWise to supply, install and maintain new tide and weather systems at the 900-year old east coast of England port. British marine instrument specialist, Valeport, has partnered with OceanWise to deliver the environmental monitoring systems and continue its long-standing relationship with HHA.HHA, a trust port, is responsible for 150 square miles of the Haven and attracts trade from all over the world seeing 40% of the UK’s container traffic travel through its area.The bespoke system for HHA uses the latest technology to measure tide, weather and wave

L – R Scott Johnstone (STR), Simon Goldsworthy (Sonardyne) and Jason French (STR) announce the investment at the OSEA 2018 exhibition  (Photo: Sonardyne)

STR Upgrades to Sonardyne's Fusion 2

Subsea Technology and Rentals (STR), a multi-disciplinary technology expert specializing in the design, production, rental and sale of innovative marine survey equipment, has become the first company to invest in Sonardyne International Ltd.’s new Long BaseLine (LBL) and Inertial Navigation System (INS) software, Fusion 2. The announcement was made following Sonardyne’s launch event at OSEA 2018 in Singapore.STR will upgrade its existing 6G hardware to Sonardyne’s new 6 ‘plus’ variants, which, combined with Fusion 2, will make marine survey and offshore construction

Edd Moller presents Fusion 2 on launch day during OSEA 2018 in Singapore (Photo: Sonardyne)

Sonardyne Unveils Fusion 2

Underwater positioning and navigation specialist Sonardyne International Ltd. has launched a new integrated acoustic and inertial positioning platform for marine survey contractors and offshore construction companies.Available from today, Sonardyne’s Fusion 2 Long BaseLine (LBL) and Inertial Navigation System (INS) software has been written from the ground up to offer a single solution aiming to make field development projects faster and easier. With Fusion 2, the separate software applications, vessel-fit hardware and often complex communication interfaces that have been typically required to

(Image courtesy of SBGS)

Seismic From Below

of seismic data using nodes placed on the sea floor, Ocean Bottom Seismic (OBS) and its use in deep water with Ocean Bottom Nodes (OBN) have been growing rapidly in recent years due to considerable cost savings resulting from innovations in technology and operational concepts. Claudio Paschoa, Marine Technology Reporter’s correspondent in Brazil spoke to Stephan Midenet, CEO of Seabed Geosolutions about OBS technology in general and OBN operations in Brazil.Ocean Bottom Seismic (OBS) TechnologyOBS technology has been around for academic applications since before World War II. The first

Installation of water level measuring station, Schleswig-Holstein Wadden Sea (Photo: MacArtney)

New Water Level Measuring Stations in the Wadden Sea

The Wadden Sea is an intertidal zone that lies between the coast of northwest Europe and the low-lying Frisian Islands. It consists of a shallow body of water with tidal flats and wetlands. Listed as a UNESCO World Heritage site due to its diverse nature, it is an area of strict environmental conservation.MacArtney has delivered six measuring stations to a German energy supplier in May this year including six Tide Masters designed by British manufacturer Valeport, equipped with Data Telemetry Units. The Tide Master device acts as a water level recorder; it can accurately record the height of the water

Barry Cairns, Vice President – Europe, Africa & Brazil, at Sonardyne, and Andrew Aldrich, Operations Manager at BMT, at Rio Oil & Gas this week. (Photo: Sonardyne)

BMT and Sonardyne Partner on Subsea Monitoring

Engineering consultancy BMT and subsea technology company Sonardyne International Ltd. will together provide advanced integrated marine integrity monitoring solutions to the oil and gas industry under a new agreement announced today at the Rio Oil & Gas exhibition and conference in Brazil.The official Teaming Agreement will allow the two companies to collaboratively provide smarter and more efficient through-life solutions for monitoring and managing critical subsea assets, including drilling and production risers, moorings and wellheads.By jointly offering BMT’s monitoring and analysis

Figure 1: The Sea Otter Surf Zone Crawler

Seafloor Crawlers: New Robotic Tools for Challenging Missions

in the lower energy boundary layer. The low profile further minimizes current drag. The vehicle has operated in 1.5-m plunging surf and can cross soft terrain that will not support human loads. Recent tests demonstrated the ability to carry 40-kg payloads as well as tow a 45-kg sled across various marine surfaces.Specs of the Otter-SZC include:Symmetrical dual-sided operation for operation in the heavy surfWeight: 45-kg dry, 1-m long, 55-cm wide and 25-cm high (expandable in length and width)Speed: forward or reverse, variable up to 1-m/sNavigation: 3-axis IMU, FOG, dual encoders, dual-sided, dual-frequen

Soundnine XTP Sensors Deployed on Polar Buoy

An experimental drifting buoy equipped with eXpendable Temperature and Pressure (XTP) sensors from Soundnine Inc. was deployed for the UpTempo project.  The UpTempO project, headed by Dr. Mike Steele of the University of Washington, Polar Science Center, uses inexpensive buoys to measure the Upper layer Temperature of the Polar Oceans. The buoy was deployed in northern Hudson bay on June 14, 2018 by Canadian research icebreaker CCGS Amundsen. It transmits real-time temperature and conductivity data to 25 meters deep, enabling scientists to measure the rate of surface warming as Arctic sea ice

(Photo: ASV Global)

Symbiotic Autonomy for Deep Water Survey

Marine technology partners have developed a new long endurance, multi-vehicle, autonomous survey solution.ASV Global (ASV), in partnership with Sonardyne International Ltd., the National Oceanography Centre (NOC) and SeeByte, have delivered a long endurance, multi-vehicle, autonomous survey solution after a two-week trial in Scotland’s Loch Ness. The tests were the culmination of the three-year ‘Autonomous Surface and Sub-surface Survey System’ collaborative project, part-funded by Innovate UK and Dstl, which set out to produce an integrated system to perform low cost, full water

Figure 1: The Riptide Family of Compact UUVs (Photo: Riptide)

Taking UUVs Faster, Further & Deeper

technology approach has ensured faster delivery of UUVs that can range further, while diving deeper, than ever before possible in compact vehicles. With nearly 100 Riptide vehicles delivered to date, the market has clearly indicated it is moving faster as well.(As published in the June 2018 edition of Marine Technology Reporter

The EMO DOMINO-7 fibre optic multiplexer (MUX) installed on an ROV.  (Photo: MacArtney)

MacArtney: Custom EMO Multiplexer

Upgrading the subsea survey and camera interfaces of an ROV represents the primary purpose of the MUX having been deployed in Singapore. The requirements for reliable transmission of large amounts of data and video from ROVs, ROTVs, ocean observatories and instrumentation packages are contantly being sharpened. Gathering high-quality data from the deep sea is an im¬mense undertaking, which calls for ensuring that multiple sensor and equipment types work in perfect unison and that all data are efficiently transmitted to the surface for analysis.    Custom ROV MUX System A custom

Photo: Riptide

Riptide Displays Deep-rated UUV at Sea-Air-Space

During Sea-Air-Space in National Harbor, Md., Riptide Autonomous Solutions displayed a new variant of its unmanned undersea vehicle (UUV) product line. This particular vehicle is a deep-rated version to support acoustic telemetry research programs. The deep UUV is rated for 1,500 meters depth but still only 7.5 inches in diameter. Its payloads include CTD, acoustic modem and a custom towed acoustic receiver array. With industry leading low power hotel load this system can still deliver over 48 hours of endurance for field testing. Dan Lawrence, leading the effort for Riptide, noted, “The

The flagship USBL system, the Easytrak Nexus 2, is now available with a choice of transceiver.

Applied Acoustics Launches New Products at OI

Applied Acoustics launched new products at Oceanology International in London from both its acoustic positioning and its geophysical product lines. The flagship USBL system, the Easytrak Nexus 2, is now available with a choice of transceiver; the directional 2780 version that can achieve very long ranges (up to 3km) with a high degree of accuracy (0.1% slant range), and the omni-directional 2686 version ideal for  use in extremely shallow water (<2 metres).  The operating console is the same in either case enabling the transceivers to be inter-changeable. In addition, the 1100 series of

Sonardyne 6G Wideband Acoustics allows simultaneous operations by  multiple platforms. (Courtesy Sonardyne International)

Digital Ocean: Making Subsea Data More Easily Accessible

The digital ocean is a reality and U.K.-based digital communications marine technology firm Sonardyne International Ltd is one of the organizations driving innovation to enable the extension of electronic and communications connectivity into the subsea domain. Based on a presentation given by Tom Rooney, Lead Trainer at Sonardyne, at the Digital Ocean conference held in Galway, Ireland in June 2017, this article describes the current state of play in the subsea acoustics and optical communications technology field, presents examples of the many ways these technologies are being applied and considers

(Image: thyssenkrupp)

MUM's the Word: New UUV Takes Shape in Germany

to drive the subsea vehicle market further faster courtesy of a project known as the Large Modifiable Underwater Mothership, or MUM.   “Today’s AUVs are usually limited with regard to energy, payload capacity and autonomy,” said Hendrik Wehner, Design Engineer, thyssenkrupp Marine Systems. “For a sole autonomous movement of the ships, smart software solutions are needed. Our partners from University of Rostock and ATLAS ELEKTRONIK are setting the pace there. Large autonomous underwater platforms that can be configured around a payload do not yet exist. MUM will be engineered

Meet MUM: Large Modifiable Underwater Mothership. Image: thyssenkrupp

MUM's the Word: New UUV Takes Shape in Germany

propulsion system to allow for deep dives and long range duration.   “The world’s oceans present a wide range of tasks and questions that cannot yet be addressed because we don’t have the appropriate vehicles and systems," said Marc Schiemann, project manager at thyssenkrupp Marine Systems. "MUM offers a wealth of new options for industrial marine engineering and scientific ocean research. We will equip the floating, wireless underwater vehicle with an air-independent fuel cell propulsion system. Our goal is to develop a vehicle which allows diving depths of up to 5,000m

JUPITER Cable Map (Photo: TE SubCom)

TE SubCom Announces Contract for Jupiter Cable

service providers, has announced that the supply contract for the JUPITER Cable system has come into force.   Scheduled to be ready for service by early 2020, the JUPITER Cable system will connect the following locations: Maruyama, Japan; Shima, Japan; Los Angeles, California, USA; and Daet, Camarines Norte, Philippines. The new transpacific route will provide greater diversity of connections and enhanced reliability for customers, as well as optimal connectivity to data centers on the West Coast of the United States.   “The demand for bandwidth in the Pacific region continues to

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

The CARTHE drifter (Photo: GreenWave Instruments LLC)

Meet the CARTHE Drifter

Surface currents in the upper 1 ocean are very important in driving the fate of marine debris and pollutants but are also challenging to measure. Tracking the upper ocean in an effective manner may require massive deployment of GPS tracked drifter buoys, which until now were expensive, cumbersome and quite polluting themselves (i.e. made of PVC, ABS and Nylon). The CARTHE drifter is an answer to the need for a compact, user-friendly, robust, yet eco-friendly solution. Scientists with the Consortium for Advanced Research on Transport of Hydrocarbon in the Environment (CARTHE), in collaboration with the

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

(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: Moog Focal

New Oilfield Comms Products from Moog Focal

 Moog Focal has introduced the Quad Serial Server (QSS) module, which combines a 4-channel serial server with integrated 3-port Ethernet switch on a single 3U Eurocard to seamlessly integrate serial interface sensors with modern Ethernet-based control systems. It also enables transmission of Ethernet data over legacy serial telemetry links.   The QSS has extra connectors for modular expansion, enabling the addition of more serial ports, 4-20 mA channels, and fault-tolerant CAN Bus interfaces. This product interfaces with all types of SIIS level 1, 2, 3 and IWIS compatible data interfaces.

NORsat-1 in EMC test at SFL. Two AIS antennas may be seen at the top, and four Langmuir probes off to the sides. The solar wings of the satellite are at the bottom. (Photo: Space Flight Laboratory)

Microsatellites Launched for Maritime Monitoring, Comms and Science

 The Space Flight Laboratory (SFL) announced the successful launch of two Norwegian microsatellites developed and built by SFL for the Norwegian Space Centre with support from the Norwegian Coastal Authority, Space Norway and the European Space Agency. The Soyuz-2.1a rocket carrying the satellites into orbit launched from Baikonur at 06:36:49 UTC Friday, July 14, 2017.   Shortly after launch both satellites were contacted from ground stations in Svalbard and Vardo, Norway. Both satellites are healthy based on initial telemetry, and commissioning is underway.   The first satellite

Photo: OceanWise

New Tide Gauge, Water Temperature Monitoring Network in UAE

A three year project to design, install and deliver a fully operational network of 34 water level and temperature monitoring stations for Bayanat LLC in the United Arab Emirates (UAE) has been completed by OceanWise working with its licensed partner, Seatronics, an Acteon company,   The stations are positioned at strategic locations within UAE from the Western Region to the border with Oman, a distance of over 400 km.   Water level is being measured using Valeport VRS-20 Radars with water temperature being measured using PT100 sensors from General Acoustics. All equipment is solar

Photo: OSIL

OSIL Delivers Ocean Observation Buoy in Chile

in the region of Los Lagos,” is intended to detect early warning signs of harmful environmental changes such as red tides, algae bloom, fish mortality, volcanic eruptions and extreme weather events, and the data gathered will also serve as a reference for all stakeholders in Los Lagos’ marine ecosystem. The system was supplied locally through Casco Antiguo

Photo: Valeport

Valeport: Tide Gauge Sales on the Rise

Valeport has reported a surge in sales of tide gauge equipment in its most recent quarter.   The U.K. manufacturer of oceanographic, hydrographic and hydrometric instrumentation said that sales of tide gauge equipment rose 22 percent over the same period in 2016, reporting that sales across its portfolio of tide gauge instrumentation including TideMasters, Radar sensors and the TideStation are significantly ahead of forecast.   Valeport’s tidal observation hub, TideStation, optimizes performance of instrumentation and is designed to be flexible in its configuration and has Valeport&r

KONGSBERG’s new ocean gliders. L-R: Kongsberg Seaglider, Oculus shallow water and Seaglider M6 deepwater system (Photo: Kongsberg)

Kongsberg to Market Two New Underwater Gliders

Kongsberg Underwater Technology, Inc. announced it has completed negotiations with CoMotion, the University of Washington’s collaborative innovation hub, to obtain the sole rights to produce, market and continue development of two new underwater glider systems.   Ocean gliders are a specialized type of autonomous underwater vehicle (AUV). Rather than using a propeller to move through the water, they use fixed wings and changes in buoyancy to achieve both vertical and forward motion. The vehicles move through the water in a saw-tooth trajectory and surface periodically to communicate data

Saipem's new Innovator 2.0 ROV (Photo: Saipem)

Work Class ROVs

An invaluable resource for the marine industry, remotely operated vehicles (ROVs) perform a multitude of tasks, from pipeline inspection to subsea construction, often equipped with an array of cameras, sonars, sensors, manipulators and other tools to go to work where divers cannot. Power and payload, ruggedness and reliability: these are crucial to the heavy class ROVs examined here in part 2 of MTR’s ROV technology series.   DOER Marine DOER’s H3000 is a midsize work class ROV. Designed for multimission use from a variety of platforms, the H3000 is well suited to underwater tasks

Photo: STR

STR Increases Rental Inventory

ready for the next cast.   Neil Jackson, Sales and Operations Manager at STR, said, “These latest acquisitions are a welcome addition to our extensive inventory of rental equipment enabling us to offer our customers the very latest technology to support their business operations. Neptune Marine Services will be the first customers to use this product on their upcoming project in Australia.&rdquo

cNODE Micro (Photo: Kongsberg)

Kongsberg Introduces cNODE Micro

Kongsberg will unveil the innovative cNODE Micro system at Ocean Business this week. As the smallest member of the highly regarded cNODE series of subsea transponders, the new cNODE micro is designed to provide range accuracy better than 2 cm and is ideally suited for divers and shallow water ROVs, at depths down to 600 meters. With dimensions of 245 x 55 mm, cNODE Micro is both compact and light weight. It uses Kongsberg Maritime’s proprietary Cymbal digital acoustic protocols to provide the optimal positioning performance using the Kongsberg range of SSBL systems, from μPAP through

cNODE IQAM (Photo: Kongsberg)

Kongsberg Introduces cNODE IQAM

The capabilities of Kongsberg Maritime’s cNODE series of transponders for underwater acoustic positioning and data link are expanding with the introduction of cNODE IQAM at Ocean Business.   In a first for the established technology-leading transponder range, Kongsberg is offering the ability to log internal sensors and/or customers’ external sensors, transforming cNODE into a compact, self-contained subsea monitoring system, complete with data processing, positioning and data communication functionality. cNODE IQAM (Intelligent Data Analysis and Monitoring) is an advanced

ASV Global’s C-Worker 5 ASV will be outfitted with KONGSBERG equipment at Ocean Business (Photo: ASV Global )

How Integration Can Optimize ASV Operations

Kongsberg Maritime Ltd is teaming up with ASV Global at Ocean Business 2017 to demonstrate how the deep integration of sophisticated Kongsberg survey, communication and positioning technology is vital to leveraging the power of a new generation of advanced Autonomous Surface Vehicles (ASV). In addition to on-water demonstrations, Kongsberg is also planning a booth packed with new technology at Ocean Business, based on the theme of ‘Delivering data from the seabed to your office’. Alongside the first showing at a UK event of the ground-breaking Eelume swimming robot, the company will

The worksite (Image: DOF Subsea UK)

Next-Generation Subsea Metrology: Better Measurements, Fast

the 3D laser data with precise underwater acoustic and inertial navigation information, it is now possible to generate centimeter resolution engineering models from which accurate measurements can be instantaneously and repeatably captured.   Shared Knowledge & Communication In conventional marine construction support terminology, metrology is the work done by surveyors and ROV to acquire various subsea measurements, typically between flanges on separate pieces of subsea infrastructure. These measurements allow precise fabrication of subsea jumpers and spool-pieces.   Traditionally

Image: OSIL

OSIL to Launch Next Gen Small Field Buoy

Ocean Scientific International Ltd. (OSIL) said it will introduce the latest incarnation of the Small Field Buoy at the Ocean Business show in Southampton, U.K.   The platform, which is now a more maneuverable 55cm in diameter, also offers an improvement to the high visibility profile of previous platforms, meaning it is better suited to frequent redeployments in high-traffic coastal and port areas, according to the manufacturer. The buoy is suitable for all applications, including scientific studies, water quality monitoring, coastal engineering projects, harbor and coastal monitoring and

(Photo: Schmidt Ocean Institute)

Uncharted Depths: Exploring the Marianas with SuBastian

ocean.    With some areas reaching depths more than 36,000 feet, scientists rely on a range of pioneering deep-sea technologies to survey the unexplored regions of the Mariana Trench. In 1987, the submersible Alvin was the first to visit the nearby Mariana Back-arc, a zone of highly active submarine volcanism and hydrothermal vents hidden 13,000 feet below the ocean’s surface. After returning to the Back-arc 30 years later equipped with the Schmidt Ocean Institute’s new underwater vehicle SuBastian, scientists can now fill gaps in our understanding about the biogeography of these

Image: Seaformatics Systems

Atlantic Canada Profiles: Seaformatics Systems

optional release and recovery mechanism. The MPG, a scaled down version of the PHBM technology, is configured to be integrated with any moored system or buoys to power sensors and systems at any level in the water column.       (As published in the January/ February 2017 edition of Marine Technology Reporter

Waves in and around Lord’s Cove can be as large as 13m in just 25m depth. Although this is rare, waves in the 8m range in winter and 2m range in summer are not uncommon. Statistically, waves are larger than 1.5m 80% of the time. (Photo: Wave Energy Center)

Atlantic Canada Profiles: CNA's Wave Energy Center

to develop land-based aquaculture using water supplied by an ocean wave-powered pump. Recognizing potential research opportunities within this specialized sector, the center has since expanded to include the development of wave measurement instruments and the testing of anticorrosive and antifouling marine coatings – all set in the harsh North Atlantic waters off Newfoundland’s southeast coast.   The facility, which is housed in a former fish plant in the community of Lord’s Cove, has grown to include a variety of automated data acquisition systems including a weather station

Photo: OSIL

Monitoring Buoy Network Installed in UAE

A network of eight environmental monitoring buoys has been installed off the coast of Abu Dhabi, UAE by Ocean Scientific International Ltd. (OSIL).   The 1.2m coastal buoys, installed in water depths ranging from 6-16m in various locations along the UAE coastline amid extensive coral formations and seagrass beds, are equipped with multiparameter sondes for water quality monitoring, and GPRS telemetry equipment.   The robust buoys are designed for extended deployment in harsh coastal environments in a range of water depths. The rotationally molded PE hulls are foam filled to prevent the

Photo: AXYS

AXYS Metocean Buoy Supports Offshore Wind

AXYS Technologies Inc (AXYS) has announced that a WatchKeeper meteorological and oceanographic data buoy has been recently deployed approximately 60km offshore along the Northern coast of Poland in the Baltic Sea. This buoy, procured by polish developer Baltic Trade and Invest (BTI), will be used as part of their upcoming Environmental Impact and Assessment campaign in the Baltic Sea. This campaign will form part of the Environmental application for the offshore wind farm development “FEW Baltic II”. The WatchKeeper buoy is equipped to provide wind speed and direction, air temperature

Photo: OSIL

OSIL Offers New Low-cost Satellite Modem

Ocean Scientific International Ltd (OSIL) has added a new low-cost, low-power satellite modem to its range of telemetry equipment. The system will publish data, including traditionally high cost/volume currents and waves, from any location globally using the Iridium satellite network.    Monthly line rental costs are minimal, and data costs are kept low (as little as 4p per message) by using SBD messaging with big bundle deals available for multiple or long term deployments. Conventionally current and wave data transmitted via satellite has proved expensive for the end user owing to the

Photo: ISE

AUVs Under Ice: Past Milestones, Promising Future

The marine environments beneath ice are arguably some of the least accessible on earth. Ice is a formidable physical barrier that can range in thickness from centimeters to hundreds of meters—an impediment that has not diminished our desire to uncover the secrets that lie beneath.    In the heyday of manned submarines, under-ice was seen as an important operating theater, where the ability to listen and monitor one’s foes was crucial. As manned submarines have given way to unmanned vehicles, the duties of under-ice research have widened to include more fundamental motivations

EMO DOMINO-7 Mk-2 fiber optic multiplexer system (Image: MAcArtney)

MacArtney Supplies EMO Mux Systems to Unique System

The newly established MacArtney Canada office has delivered EMO multiplexer systems designed to offer up to 2,000 watts of DC power distribution for Unique System LLC (USA), a Unique Maritime Group company and integrator of turnkey subsea and offshore solution providers based in New Iberia, La. and Houston.   Unique System, which specializes in the supply of equipment for sale and rental to the diving and offshore industries in the Gulf of Mexico region, has taken delivery of two EMO DOMINO-7 Mk-2 fiber optic multiplexer systems at its Houston branch, joining the company’s ROV rental pool

Image: metOcean telematics

MetOcean, JouBeh Merge to Form metOcean telematics

MetOcean Data Systems has merged with JouBeh Technologies, resulting in the formation of new company metOcean telematics. MetOcean Data Systems is a developer and manufacturer of data acquisition and telemetry systems, and JouBeh Technologies is a global Iridium satellite reseller. Collectively, metOcean telematics will be positioned to provide complete end-to-end telematics services, with a focus on niche MetOcean solutions and custom defense and security products. The merger will be effective January 1, 2017. “MetOcean and JouBeh have collaborated closely over the years, they have

(Photo: OSIL)

New Dredge Monitoring Buoys for Jan De Nul

Data buoy manufacturers Ocean Scientific International Ltd (OSIL) have supplied eight buoy platforms to Jan De Nul Group, experts in dredging, marine construction and specialized services to the offshore oil, gas and renewables industries.    The 1.2m buoys will be used on dredging or renewables projects as platforms for environmental monitoring. Each buoy incorporates a variety of sensors from different manufacturers, including AML Oceanographic, Campbell Scientific and Nortek, with specialist seabed frames for current monitoring work.    OSIL said it worked closely with Jan

Darwin is a major multi-modal port serving shipping and cargo markets.  The port conveys a wide range of exports and provides services for offshore oil and gas rigs. (Photo: Port of Darwin)

ADCP-based Monitoring System Aids Operations in Darwin Harbor

Near real-time data assist mariners navigating strong and complex currents   Located in Australia’s northern Top End, the port of Darwin has long been a strategic gateway to/from Asia. Founded in 1869, today Darwin is a major multi-modal port serving shipping and cargo markets. Ships range from container and general cargo to cruise and naval vessels. Exports include livestock and minerals as well as bulk liquids like LNG. As well, the port provides services for offshore oil and gas rigs.   Due to Australia’s increasing trade links with Asian neighbors, the port and facilities

Emily MacPherson (Photo: MetOcean)

MTR100: MetOcean Data Systems

; 21 Thornhill Drive, Dartmouth, NS, Canada B3B 1R9 Phone: 902-468-2505 Email: kburton@metocean.com www.metocean.com CEO/President: Tony Chedrawy Number of Employees: 54 Annual Sales: $15m Sales Manager: Emily MacPherson     (As published in the July/August 2016 MTR100 edition of Marine Technology Reporter

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