GPS

(Image: Kongsberg)

Mapping the Future

Marine Technology Reporter catches up with Dr. Jyotika Virmani, Ph.D, Senior Director, Shell Ocean Discovery XPRIZE and members of the GEBCO-NF Alumni Team as the conclusion to the $7 Million Shell Ocean Discovery XPRIZE fast approaches.The Shell Ocean Discovery XPRIZE is a global competition challenging teams to advance deep-sea technologies for autonomous, fast and high-resolution ocean exploration. The prize will stimulate even greater exploration and mapping of the ocean floor, helping to uncover our planet’s greatest wonders and resources for the benefit of humanity. The winner will be

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

Vessel position using Sonardyne and Guidance Marine technology compared with RTK Global Positioning System data. (Image: Sonardyne International)

Project to Enable Autonomous Navigation in Denied Environments

A new project involving leading ship technology companies aims to help unmanned autonomous vessels navigate, even when they lose access to global navigation satellite systems (GNSS).  The project will combine underwater positioning systems from Sonardyne International Ltd. and Guidance Marine Limited’s relative surface positioning systems into one integrated solution to enable vessels to maintain safe passage in GNSS-denied environments or for dynamic positioning systems to maintain their position if they lose GNSS access or other sensors fail.The AutoMINDER (Autonomous MarIne Navigation in

(Photo: SeaRobotics Corporation)

New ASV Delivered for Post-hurricane Surveying

sidescan/bathy multibeam echo-sounder (MBES), R2 Sonic 2022 MBES, Applanix WaveMaster POS MV inertial navigation system (INS), a SeaRobotics’ cast winch and a castable AML BaseX² sound velocity probe (SVP). The two multibeam systems were chosen to provide exceptional data quality in multiple marine environments, aiding in the rapid assessment of navigation hazards. The lightweight SeaRobotics’ cast winch deploys the SVP used to generate corrective sound velocity profiles by the onboard data acquisition computer.“The rapid deployment and ease of assembly of the ASV, as well as the

Dinner plate jelly spotted during a descent to Main Endeavour Field (Copyright: 2018 ONC/OET/Nautilus Live)

Ocean Networks Canada: 'Wiring the Abyss'

late July. The collection of detailed measurements over two years will assess the deep-sea site, approximately 200 kilometers southeast of Vancouver Island, for future use.“A potential full-scale neutrino observatory at Cascadia Basin would benefit particle physics, astrophysics, ocean science and marine biology by offering reliable long-term detection capabilities,” said Benoit Pirenne, ONC’s executive director of user engagement.The equipment being used to detect neutrinos is also sensitive to bioluminescence, providing scientists with data to study trends in this emission of light

(Photo: Seatools)

Remote Monitoring System Delivered for The Ocean Cleanup

Subsea technology company Seatools said it has completed the development, manufacturing and testing of a remote offshore monitoring system on behalf of The Ocean Cleanup, a nonprofit organization dedicated to removing plastic from the world’s oceans.The monitoring system is currently integrated into the first-ever ocean cleanup system at The Ocean Cleanup’s assembly yard in Alameda, Calif.In the third quarter of 2018, The Ocean Cleanup’s system will be deployed into the waters between Hawaii and San Francisco. The primary goal of the Pacific trials is to confirm the performance of

ION Sells Compasses for Subsea Vehicle Navigation

or acoustic navigation and without locally calibrating the compass. Our mechanically gimbaled optical magnetic heading sensor does not require calibration across different latitudes as the Earth’s magnetic field changes. We are exploring additional commercial opportunities for our technologies in marine robotics and other industries.”  

(Photo: National Search and Rescue Agency Republic of Indonesia)

Divers, Underwater Drone Searching for 192 Missing in Ferry Disaster

. Search teams expect to find many more trapped victims once they know where the vessel came to rest in the lake, which is 450 m (1,500 feet) deep."We have the coordinates from when it sank, but we need to verify them," said Budiawan, a search and rescue official.A team of 25 divers, including marines, was searching for the vessel, along with a remotely operated underwater vehicle (ROV) that can operate up to a depth of 380 m (1,247 ft), he added.The first team of divers encountered poor visibility and freezing cold when it got to a depth of 50 meters (164 ft), said Muhammad Syaugi, head of the

ION, Greensea Ink Joint Marketing Agreement

ION Geophysical Corporation and Greensea Systems, Inc. will work together to provide underwater navigation solutions for manned and unmanned underwater vehicle operators under a new joint marketing agreement.The partnership will aim to accelerate the adoption of ION’s technologies into larger, less cyclic adjacent markets offshore and in the military while providing Greensea with options to integrate ION sensor technology into a growing number of navigation systems. Greensea and ION have already collaborated to integrate ION’s optical magnetic heading sensor into Greensea’s INSpect

(Photo: SeaRobotics)

Canadian Hydrographic Service Grows Its USV Fleet

The Canadian Hydrographic Service (CHS) has taken delivery of two additional autonomous unmanned surface vehicles (USVs), bringing its fleet to four systems.The 2.5-meter USVs, built and delivered by Florida based SeaRobotics Corporation, are complete hydrographic systems including multibeam echo sounders, support sensors, cast winches, deployment carts and road trailers.The SeaRobotics USVs are being deployed across Canada supported by regional training performed by SeaRobotics. CHS, part of Fisheries and Oceans Canada, has completed the first year of operation and the analysis of the efficiency and

(Image: Valeport)

Valeport Unveils New Probe

A new probe that combines the power of the SWiFT SVP and a turbidity sensor has been launched by British oceanographic and hydrographic instrument specialist Valeport. The new SWiFTplus uses Valeport’s high accuracy sensor technology which incorporates turbidity observations with sound speed, temperature and pressure sensor technology to also provide computed conductivity, salinity and density. This is coupled with Bluetooth connectivity and a rechargeable battery.The handheld profiler, constructed from Titanium, has been designed from the outset with the intention of a seamless workflow and has

A Record-setting Journey to the Atacama Trench

and recovering a benthic lander named DOV Audacia (Audacity), three times to deeper than 8,000 meters, the last to a record depth of 8,081 meters deep. Using a Mocness Trawl the expedition also collected plankton at a record depth of 5,000 meters. The Atacamex 2018 expedition represent a milestone for marine science in Chile, as researchers there pursue seminal work in deep-sea exploration and research.The hadal zone is the deepest region of the ocean, from 6,000 to 11,000 meters below sea level. Their access and study is extremely difficult due to the high pressures and great difficulties of reaching

Dr. Jeremy Dillon (Photo: Kraken)

Kraken Appoints Dillon as Chief Scientist

Kraken Robotics Inc. announced that Dr. Jeremy Dillon has joined Kraken’s wholly owned subsidiary, Kraken Robotic Systems Inc. as Chief Scientist.Dr. Dillon has 20 years of experience in research and development with a background in signal processing and mathematics. As an original member of Kraken's Synthetic Aperture Sonar (SAS) team, he developed the signal processing algorithms for the AquaPix SAS imaging and bathymetry software. He also invented Kraken’s AquaTrak Correlation Velocity Log, participated in numerous sea trials and was the principal investigator for a multi-year DRDC

(Photo: Aquabotix)

Aquabotix Unveils New Swarm USV/UUV

UUV Aquabotix Ltd, an underwater robotics company with operations in Australia and the U.S., has unveiled its new micro unmanned surface vehicle (USV) and unmanned underwater vehicle (UUV) that is designed to operate in a swarm.The new vehicle, called SwarmDiver, is able to function with others simultaneously as a single coordinated entity, or “swarm”. The entire swarm can be easily controlled via one operator on the surface to perform dives and collect intelligence on command.“This vehicle is a game-changer for both the industry and Aquabotix,” said Whitney Million, Aquabotix&rs

Photo: Hemisphere GNSS

Multi-GNSS Vector Smart Antennas Launched

Today from the Oceanology International exhibition and conference in London, UK, Hemisphere GNSS announced the new single-frequency, multi-GNSS Vector V123 and V133 all-in-one smart antennas with integrated Atlas L-band designed for professional and commercial marine applications.   Powered by Hemisphere's Crescent Vector technology, the new V123 and V133 are multi-GNSS compass systems using GPS, GLONASS, BeiDou, Galileo, and QZSS for simultaneous satellite tracking to offer heading, position, heave, pitch, and roll. With support for NMEA 0183 and NMEA 2000, and continuing to offer ease of

MakaiLay’s new 3D Viewer showing the vessel, plough and cable shapes for progressive time steps seen behind the vessel. Relevant GIS data can be imported, such as digital terrain tiles on the bathymetry and aerial imagery overlay on the terrain in the background, as is shown here (Image: Makai Ocean Engineering)

MakaiLay Software Installed on Prysmian Cable Layer

module will be used by Giulio Verne when it starts installation work for the North Sea Link between Norway and U.K., which will be the longest subsea power cable interconnector in the world upon completion in 2021.   “We made it our priority to extend our popular real-time submarine cable installation management software to submarine power cable installations and we are excited that an industry leader like Prysmian Group has decided to use our software,” said Dr. Jose Andres, president of Hawaii based Makai Ocean Engineering, Inc., producer of MakaiLay. “We have

Fig 1 – Echoscope XD, Echoscope and Echoscope C500 Sonars (Image: Coda Octopus)

Meet the Future of Visualization and Mapping Sonars

of the area being inspected and cannot image moving objects. Many subsea applications require technology that can facilitate real-time 3D decision making of both static and dynamic operations.   Coda Octopus Products Ltd. has recognized this market requirement and has been at the forefront of marine survey operations for nearly 25 years. The company started as the first pioneer of digital acquisition and processing for geophysical survey, and this innovation and emphasis on research and development (R&D) has characterized the company ever since. Coda Octopus has continued to lead the geophysical

Left to right: Konrad Mech, Director of Subsea Channel Management at Kongsberg Maritime AS, and Harry Gandhi, CEO of Unique Group (Photo: Unique Group)

Unique Group, Kongsberg Maritime Restore Partnership

Geoacoustics range among others. The underwater navigation products include the HiPAP range of underwater positioning systems and the cNODE underwater positioning transponders.   KONGSBERG also provides a range of products and solutions for underwater acoustics that help with search and recovery, marine engineering, security and surveillance and various other underwater applications. The KONGSBERG range includes solutions for positioning, GPS tracking, and motion monitoring among others.         Konrad Mech, Director Subsea Channel Management at Kongsberg Maritime AS,

(Photo: General Dynamics Mission Systems)

GD Mission Systems: Full-throttle Charge toward Autonomy

Carlo Zaffanella is vice president and general manager of Maritime and Strategic Systems (M&SS) for General Dynamics Mission Systems. The M&SS business includes submarine and surface ship electronic systems integration as well as the design, build and support of a broad array of subsurface, surface, air, airport and strategic subsystems, meaning he is perfectly positioned to lead MTR’s ‘vehicles’ edition, as in 2018 our attention turns from a specific products and systems, to the holistic web of connectivity between subsea, surface, land-, air- and space-based assets.  

Image: MARIN

New C-DRONE for Undisturbed Wave Spectrum Measurements

this problem, MARIN evaluated airborne drones for the measurement of wave characteristics. Airborne drones have become widely available over the past few years, have increasing reliability and have lowered in price. However, for wave elevation measurements under strong, gusty wind conditions in a harsh marine environment their applicability and reliability is limited. Moreover, commercial deployment of flying drones requires expensive certification and training. This led us to develop the C-DRONE: an autonomous/remote operated vehicle which can be deployed and retrieved using a rope and hook to measure

Proton 5 is due to launch in early 2018 (Photo: JW Fishers)

JW Fishers Debuts New Marine Magnetometer

JW Fishers said it will release its new magnetometer, Proton 5, in early 2018.The fifth generation magnetometer with many new features is a top performing, microprocessor driven, marine magnetometer detection system, the manufacturer said.   The system is fully digitized and displays the current five-digit measurement on a new easy to read six-inch LCD screen that is backlit for night operations. Up to 80 of the previous measurements are displayed graphically in a history plot on the screen. User friendly menus allow easy configuration of all operation settings.   System tuning is now

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

Sodebo to improve boat performance. As well as directly reporting leeway to the helmsman, the DVL data helped with evaluating refinements to the boat’s foils and dagger boards.   Observing Remote Parts of the Oceans Vessels such as Sodebo Ultim that sail through remote seas can collect new marine information about poorly known regions. The French Ocean Agency IFREMER partnered with Team Sodebo on this project. These researchers plan to analyze water currents observed from Sodebo Ultim. Part of the work will be comparing these direct observations with currents inferred from satellite altimetry

Dr. Miguel Morales Maqueda (center) with Alicia Mountford and Liam Rogerson, the group from Newcastle University carrying out research in Antarctica as part of the ORCHESTRA project. (Photo: Newcastle University)

Researchers Set out to Study the Southern Ocean

CO2 levels in oceans are long term projects funded by government laboratories BAS and NERC.   Orchestra will run for five years and it is expected that it will then continue, making it a 10 year project.    Dr. Maqueda said, This has been a true collaboration; internally between the Marine Sciences and Civil Engineering departments of Newcastle University and also externally working with the National Oceanography Centre (NOC) on a national research project funded by the Natural Environment Research Council (NERC), led by the British Antarctic Survey (BAS). It is good for Newcastle

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

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

(Image: University of Maine)

Floating Offshore Wind Turbine Design Passes ABS Review

The American Bureau of Shipping (ABS) has completed the design review of the Front End Engineering and Design (FEED) documentation for the VolturnUS, a floating offshore wind turbine (FOWT), developed by the University of Maine Advanced Structures and Composites Center.   “UMaine is pleased that its innovative design became the first floating wind turbine concrete semisubmersible hull to be reviewed by ABS, and found to meet the ABS requirements,” said Dr. Habib J. Dagher, P.E, UMaine Composites Center executive director and principal investigator.    “After 10

Prelude FLNG (Photo: Trelleborg)

Trelleborg Suite Supplied to Prelude FLNG

Trelleborg’s marine systems operation has supplied a suite of products to Shell’s Prelude FLNG facility, the largest offshore facility ever constructed. Prelude, which is 488 meters long, 74 meters wide, and made with more than 260,000 tons of steel, will extract and liquefy natural gas from a site in North West Australia.   Trelleborg supplied its gas transfer technology and SafePilot navigational and piloting systems for Prelude.   “Our SafePilot solution, SSL, ESL and radio ESD for tandem condensate offload have been used on Shell’s Prelude FLNG,” said

The scientific base of Ny-Ålesund, Svalbard, as seen from the sea. The future Satellite Ranging Station will be located between the two antennas visible in the image. Credits: Norwegian Mapping Authority/Per Erik Opseth. Photo: NASA

NASA, Norway to Develop Arctic Laser-Ranging Station

 NASA and the Norwegian Mapping Authority are partnering to develop a state-of-the-art satellite laser ranging station 650 miles from the North Pole that will produce high-precision locations of orbiting satellites, help track changes in the ice sheets and improve the efficiency of marine transportation and agriculture.   The Arctic station will be the latest addition to a global network of space geodetic stations, which measure and monitor the size and shape of Earth, its orientation in space, the exact location of points on its surface and how these locations change over time. Space

(Photo: SeaRobotics)

SeaRobotics Delivers USVs for Hydrographic Surveying

Geoff Douglass, USV development manager at SeaRobotics.   SeaRobotics Corporation, headquartered in Stuart, Fla., specializes in small, smart vessels that are remotely or autonomously operated. Its clients include major military and commercial organizations, both U.S. and foreign. SeaRobotics' marine survey software interfaces with most data acquisition hardware, software and sensing systems to produce multi-spectral, DGPS-stamped data for survey, research, or surveillance efforts. Applications for SeaRobotics vessels range from bathymetric and hydrographic surveys to coastal, harbor and riverine

MiniPod 101G GPS Receiver (Photo: Modulus Technology)

New Submersible GPS Receiver for Marine Surveyors

A new, robust submersible GPS receiver with integrated L1 + L2 antenna has been launched for the marine survey market. The MiniPod 101G is a lightweight yet rugged product providing streamer head and tail positioning, source positioning for 3D UHR seismic operations and is suited for the positioning of subsea excavation vehicles,  or towed sensors such as magnetometers, that operate in shallow waters.   The new product comes from Great Yarmouth, U.K. based Modulus Technology Ltd, part of the AAE Technologies Group, and a sister company to Applied Acoustic Engineering Ltd. Modulus is the

Photo: MacArtney Group

French Bathymetric Survey Vessel Renovated and Refurbished

Global multibeam solution provided by MacArtney guarantees functioning of bathymetric surveys carried out close to the harbor of Bayonne in the southwest of France.   Located on the western border between Basque Country and Gascony, the harbor of Bayonne belongs to the region Nouvelle-Aquitaine which is under obligation to provide information to the various harbor operators about the depths in the areas of the harbor.   MacArtney France is the supplier of the multibeam solution for the bathymetric vessel ‘Ingénieurs Lesbordes’ and is likewise the integrator of the

Seabed Geosolutions Wins Brazil Survey Work

Fugro said its joint venture with CGG has secured a contract from Petrobras for a 3D ocean bottom node (OBN) survey in the Brazilian Santos Basin.   The seven month contract awarded to the survey firms’ joint venture Seabed Geosolutions is valued at around $90 million and is scheduled to commence at the end of the fourth quarter of 2017 or early 2018, Fugro said.   According to Seabed Geosolutions CEO, Stephan Midenet, the OBN survey is the “industry’s largest ever” and will span more than 1,600 square kilometers.    Midenet added that Seabed Geosolution

(Photo: Apium)

Tech File: The Apium Data Diver

made possible by the motor technology developed and supplied by Blue Robotics. Additionally, the vehicles use a wireless inductive charging system provided by WiBotic that lets them charge at a rate of 50 watts. The advent of such inexpensive and capable technologies is fostering a revolution in low cost marine systems. As the company continues to refine its prototype for commercial usage, Apium said it is open to considering application ideas and associated requirements. Partnering for system use-case demonstrations is also possible. Additionally, Apium’s work on swarm control is available for licensing

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: MacArtney

New Rescue Vessel Decked out with High-tech Equipment

 Complete multibeam echo-sounder system and high-speed winch supplied, installed and set to work by MacArtney’s French subsidiary.   A newly built state-of-the-art rescue vessel Sirius operated by VLOOT dab is 45 m long, almost 11 m wide and can reach a speed of 13 knots. Sirius, which has been designed for combating disasters at sea, required a range of high-tech equipment.    The scope of supply for Sirius includes a multibeam echo sounder system comprising a high-resolution multibeam echo sounder, Kongsberg EM 2040 Dual RX, which is a wide band HD shallow water multi-bea

Image: Kongsberg

Tech File: Kongsberg’s Compact Survey Vessel

GeoSwath 4R system is pre-calibrated so that the survey operation can commence immediately on arrival, and no time is wasted running additional survey lines.    Its shallow draft, high top speed and maneuverability combined with the stability of a catamaran hull make it ideal for use in both marine surveys and on canals, river and lakes. The ability to steer tight survey grids makes it a fast and accurate addition to the surveyor’s portfolio.   The new GeoSwath 4R system offers unsurpassed productivity in shallow waters with at least 12x water depth coverage right up to the waterline

James Espino (Photo: Gnostech)

Gnostech President Takes Controlling Ownership

Current president of Gnostech Inc., James Espino, has acquired the controlling ownership of the company from Braxton Science & Technology Group (BSTG) on May 19, 2017. As the president and controlling owner of Gnostech, Espino will lead the company into the future. “This is an exciting time for Gnostech. We can pursue new and emerging government contracting opportunities that leverage our diverse range of capabilities,” he said. “In the end, we will continue to provide the quality, technology-driven solutions and services to support the warfighter – something we’ve

Firmware Updates for NOVATECH iBCN (Iridium Beacon)

MetOcean Telematics has released a new firmware update adding new capabilities to the iBCN (Iridium Beacon).   The firmware updates build upon the iBCN’s power efficiency and ability to be reconfigured via over the air commands. The update contains numerous improvements based on suggestions and feedback received from iBCN users. These include GPS status check, power up quick reports, transmission of current GPS location, LiNC integration and message format.   GPS Status Check — Allows the beacon to use GPS satellites as a method to recognize it has surfaced. With this feature

Image: Kongsberg

Kongsberg Launches Complete Survey Vessel

pole with pre-installed motion sensor, GPS heading & position system and sound velocity sensor. The operator uses a console mounted ruggedised laptop to plan and control the survey. The vessel is even equipped with a VHF radio and is coastguard approved for use at sea with an International Marine Certificate.   By design, the GeoSwath CSV is effective in a wide range of shallow survey applications. Its shallow draft, high top speed and manoeuvrability combined with the stability of a catamaran hull make it ideal for use in both marine surveys and on canals, river and lakes. The ability

CNO Tours Newest Oceanographic Survey Ship

Chief of Naval Operations (CNO) Adm. John Richardson toured the Navy's newest oceanographic survey ship, USNS Maury (T-AGS 66), April 8 to gain a better understanding of the oceanographic information the ship provides to the Department of Defense.    The CNO is the senior military officer of the Department of the Navy and is responsible for the command, utilization of resources and operating efficiency of the Navy.   "Naval forces require information about the physical environment to operate safely and effectively," said Rear Adm. Tim Gallaudet, oceanographer of the Navy

Underwater GPS Developer Kit (Photo courtesy of Blue Robotics)

Water Linked Launches Underwater GPS System

Norwegian technology supplier Water Linked has launched a new Underwater GPS system that leverages traditional GPS along with Water Linked’s unique underwater acoustic positioning technology.   Designed to enable underwater positioning in a wide new range of marine technology applications, this system is priced at $4,800, half the cost of existing underwater positioning systems. The Underwater GPS Developer Kit is available for order with the first deliveries expected in June 2017. California-based Blue Robotics is the first partner to integrate the Water Linked Underwater GPS

Photo: EvoLogics

EvoLogics at Ocean Business 2017

configuration options, offered for EvoLogics devices. EvoLogics engineers worked on atomic clock integration within the framework of the WiMUST (Widely scalable Mobile Underwater Sonar Technology) R&D project, where collaborators focus on engineering an intelligent distributed underwater array of marine robots for seismic acoustic surveys. EvoLogics is proud to be part of WiMUST with the company’s hardware and software solutions. Development, research and innovation are the cornerstones of EvoLogics, and underwater “internet of things” that enables intelligent cooperation between

Six micro-UUVs ready for delivery (Photo: Riptide)

UUV Manufacturer Aims Big by Going Small

Different Batteries Options  Energy Option: Predicted Endurance @ 2 knots (per foot of battery volume) Alkaline: 30 hours Lithium Ion (Rechargeable): 36 hours Lithium Ion (Primary): 100 hours Open Water Power: 400 hours   (As published in the March 2017 edition of Marine Technology Reporter

(Photo: Global Ocean Design)

SoCal Tech Focus: Global Ocean Design

standard with an o-ring face seal, four 7/16-20 tapped connector ports with blanking plugs, and a vacuum port. With only 5psi vacuum differential (approximately 10psi internal), the spheres are held together with nearly 300-lbs of force.      (As published in the March 2017 edition of Marine Technology Reporter

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: LORD Corporation)

New Inertial Sensors for Unmanned and Autonomous Vehicles

Embedded sensing systems developer LORD Sensing MicroStrain said it has expanded its portfolio of sensors for unmanned and autonomous vehicles for air, land and sea with the introduction of the 3DM­GX5 family of inertial sensors.   “We have a large portfolio that shares the same software and protocol, allowing customers to move up and down the product line where they need varying levels of precision with MEMS Inertial Sensors or GNSS,” said Andy Winzenz, Commercial Director, LORD Sensing. “Customers can stay within the LORD family and dial into their needs. LORD continues

Mapping Drone Powered By HYPACK

Southeastern geospatial solutions company SurvTech Solutions, Inc. has selected the NEXUS 800 powered by HYPACK as its aerial mapping solution.    When asked why the HYPACK Solution was chosen, SurvTech Solutions president David O’Brien said the answer is simple: “Our goal was to acquire upland data simultaneous with subaqueous data and make a seamless point cloud of upland and submerged data. The integration of the Puck with our heading RTK GPS, IMU and sonar was extremely straightforward and HYPACK was there every step of the way. Since that integration, we have been collecting

Photo: Blake Midnight / DOD

US Defense Department Orders 60 ROVs for Explosives Disposal

Mobile Units around the globe.   The new SeaBotix vLBV 300 systems will be fitted with a range of commercial off the shelf (COTS) equipment, including SeaBotix's unique tracked crawler attachment skid, imaging sonar, tooling options, altimeter and USBL/GPS navigation capability plus the Teledyne Marine autonomous ROV navigation package – SMARTFLIGHT.   "Teledyne SeaBotix is honored to be awarded this contract," said William Kikendall, President of Teledyne SeaBotix. "Teledyne SeaBotix ROVs are robust and reliable systems that are used by EOD and other military and security

High-performance addition to the HDS series of fishfinders chartplotters Photo Lowrance

Lowrance Debuts High Powered HDS Multifunction Displays

a network of CHIRP transducers. In addition to integrated wireless connectivity that enables anglers to download software updates and map purchases directly to the unit, HDS Carbon features Bluetooth control of multiple Power-Pole shallow water anchors and Bluetooth audio streaming from the SonicHub 2 marine entertainment system. Anglers can navigate with ease with HDS Carbon using proven Lowrance navigation technology, built-in C-MAP Insight mapping with enhanced coverage of coastal and inland waters, a 10 Hz internal GPS antenna, and compatibility with the most expansive selection of optional cartography

Mosaic generated by SIPS Backscatter engine (Image: Teledyne CARIS)

CARIS Onboard 1.1 Launched

Marine mapping software developer Teledyne CARIS has released CARIS Onboard 1.1, which enables users to process data in near real-time resulting in minimized data conversion and processing times. Designed with autonomous operations in mind, CARIS Onboard will save time as less interaction is needed for automated survey activities.   This release introduces several new processes including the incorporation of the SIPS Backscatter engine. Backscatter mosaics can now be generated alongside surfaces in near real-time. This version also presents the ability to compute GPS tide, and apply observed

New System Taps Ocean Thermal Energy to Power Underwater Vehicles

its location with a GPS beacon for a recovery by ship.   The seed round funding for continued research, development and commercialization of the TREC Battery ended in December 2016, including funds from angel investors, and grants from the U.S. Office of Naval Research, Breakout Labs and Schmidt Marine Technology Partners.   Seatrec said it is continuing to pursue revenue growth with a focus on research and development for its next generation of commercial products, including a high-endurance underwater free-drifting UUV scheduled for sea trials in 2017, an underwater glider in 2018/19 and

RockBLOCK has been integrated on specially developed wave buoys deployed on to sea ice floes in the Arctic and Antarctic by NIWA. (Photo: Rock Seven)

‘Small Satcom’ Aids Polar Climate Research

With the growing need to secure new data from remote and inhospitable areas of scientific interest balanced against commercial challenges and tough competition for academic budgets as a background, the U.K.’s Rock Seven is reporting an upsurge in its Iridium satellite communication products being used for environmental science applications in both the Arctic and Antarctic. Several successful deployments have proven the robustness of the company’s RockBLOCK and RockFLEET systems, the manufacturer said, highlighting its suitability for reducing costs not only in the research sector, but also

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

RV Meen Shandhani (Photo: Photos: IMC/Bangladesh Department of Fisheries)

FRV for Bangladesh

Navigation. Its steel hull has a molded beam of 9.2m, depth of 4.6m and  design draft of 3.3m corresponding to a deadweight of just over 194 tons. It is expected to commence extensive fisheries resource surveys in the Bay of Bengal.     (As published in the October 2016 edition of Marine Technology Reporter

(Credit: James Delgado Collection)

View from the Top: Dr. James Delgado, NOAA Director of Maritime Heritage

March 25, 1921 bound for Pearl Harbor, Hawaii had vanished without a trace.   Fast forward to March 23, 2016. NOAA (National Oceanic Atmospheric Administration) revealed to worldwide media that the wreck had finally been found – almost by accident – in the Greater Farallones National Marine Sanctuary in California. The announcement was made after several family members of the captain and crew had been personally notified – a job Dr. James Delgado, NOAA’s director of maritime heritage and his colleagues, take very seriously.   Just a week earlier, arriving at the house

Image: Damen Schelde Naval Shipbuilding

New Fisheries Research Vessel for Angola

, pelagic and demersal trawling, plankton, water, environmental and geographical sampling, oil recovery and emergency towage operations.   KONGSBERG’s delivery is focused on design, engineering, equipment, material and services for the Integrated Bridge System, Dynamic Positioning System, marine ecosystem monitoring and seabed mapping. The contract was awarded based on KONGSBERG’s well proven ability to deliver state-of-the-art integrated systems for research vessels, which provide efficiency and performance benefits in both vessel operational and scientific applications.   

INIDEP vessel (Credit Astilleros Armon Vigo SA)

Marine Ecosystem Assessment Solution for Research Ship

Argentina’s National Institute of Fisheries Research and Development (INIDEP) has selected an extensive suite of Simrad marine ecosystem assessment technology from Kongsberg Maritime for installation aboard its new oceanographic and fishing research vessel.   Currently under construction at Spanish yard Astilleros Armon Vigo SA and due for delivery mid-2017, the new 52m research ship will be built as a silent vessel, which combined with the advanced Simrad marine ecosystem package will enable highly accurate survey results for Argentinian scientists. The combination of acoustic systems

Emily MacPherson (Photo: MetOcean)

MTR100: MetOcean Data Systems

; 21 Thornhill Drive, Dartmouth, NS, Canada B3B 1R9 Phone: 902-468-2505 Email: [email protected] 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

Image: Hydroid

Hydroid Announces REMUS Software Updates

Kongsberg Maritime subsidiary Hydroid, Inc., a manufacturer of marine robotic systems, has released version 7.4.0 software updates for its REMUS autonomous underwater vehicle (AUV) and REMUS Vehicle Interface Program (VIP), an intuitive graphical interface that allows users to view the vehicle's status, program missions and download the data, all from one easy-to-use program.   According to Hydroid, the 7.4.0 software updates include:    REMUS Vehicle Added Support for the Line Capture Line Recovery (LCLR) Module: This allows for increased operational flexibility for autonomous

Marine Technology Magazine Cover Sep 2018 - Autonomous Vehicle Operations

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