SeaTrac USV Completes GoM Data Harvesting Project
harmful greenhouse gases.Representing the first of four project phases for the University of Rhode Island (URI), funded by the U.S. National Academy of Sciences, this initial mission demonstrated the feasibility and benefits of using SeaTrac’s USV equipped with Sonardyne’s advanced acoustic technology in lieu of manned vessels to collect data from offshore seabed sensors.SeaTrac’s SP-48 USV is a solar- and battery-powered vehicle capable of operating up to months at a time in a variety of marine domains, including challenging offshore conditions. SeaTrac integrated a Sonardyne HPT
Mesoteh Rebrands to Kongsberg Discovery Canada
in 1973, rapidly establishing a loyal customer base in the fishery and ocean science segments.Today, these key groups have been joined by businesses spanning areas ranging from renewable energy and infrastructure, through to search and rescue, all of whom rely on high resolution sonar systems and acoustic technology to unlock in-depth ocean understanding.Mesotech, which employs 50 local experts manufacturing more than 100 marine surveillance and detection systems, has been a part of the Norway-headquartered Kongsberg Group since 1997.Kongsberg Discovery launched as a standalone company last year, drawing
Saildrone Unveils New Acoustic Capabilities to Protect Marine Mammals
safety risk to those persons. And, the noise produced by the vessels can make it challenging to detect some marine mammal species.Saildrone is working with RPS, a leading provider of protected species monitoring and mitigation compliance services, to create a monitoring network using cutting-edge acoustic technology, autonomous vehicles, and machine learning to detect, classify, and localize marine mammals.Two Saildrone uncrewed surface vehicles (USVs) equipped with proprietary underwater acoustic systems were deployed off the coast of Massachusetts to listen for North Atlantic right whales and other
Saipem's Acoustic Subsea Pipeline Monitoring Tech Gets DNV Nod
its Integrated Acoustic Unit (I.A.U.) technology for monitoring of subsea pipelines during laying operations had obtained the statement of qualified technology for medium and large pipelines by DNV.Saipem describes its I.A.U. as an innovative digital instrument, developed by Saipem and based on acoustic technology, which enables non-intrusive, remote offshore pipeline integrity monitoring during laying activities.According to Saipem, I.A.I can locate obstructions, pipe deformations and water ingress up to several kilometers away, all in real time. It can also classify and quantify detected anomalies
Sonardyne Launches New Origin Acoustic Doppler Current Profilers
Underwater acoustic technology provider Sonardyne has launched its new Origin Acoustic Doppler Current Profilers (ADCPs). The new ADCPs are designed to be simple to operate with class-leading data results, integrated communications, and positioning, making it ideal for a wide range of applications, including marine research, offshore renewable energy, and defense, Sonardyne said Monday.According to the UK-based company, the new Origin ADCPs feature several innovations that make them the most advanced ADCPs available on the market. "These include an integrated modem for communications
Tritech Launches Updated USBL Tracking System
a subsea Micron Modem or Micron Battery Modem, a surface USBL transducer with integral magnetic compass and pitch/roll sensors, a surface MicronNav 200 interface hub and bespoke operating software that can be controlled by a topside PC computer or laptop.The MicronNav 200 uses spread spectrum acoustic technology which provides a robust method for communication between the dunking transducers and the vehicle Modem.The USBL transducer can provide 180-degree hemispherical coverage below the transducer, allowing vehicle tracking in very shallow water. Omni-directional coverage is provided by the Micron
New Acoustic Technology Helps Conserve the Antarctic Ecosystem
Using groundbreaking new acoustic technology to help conserve the Southern Ocean ecosystemAs fisheries are starting to harvest krill resources to feed the world’s population, this must be done in a sustainable manner, based on accurate, scientific observations.Scientists at NOAA in the USA are now using sophisticated new acoustic technology to truly “see” krill in the Southern Ocean. How will this scientific research help conserve the Southern Ocean ecosystem?Today, one-third of commercially important marine fish stocks in the ocean are suffering from the effects of overfishing.
Klein to Produce Synthetic Aperture Sonar
side-scan sonar, SAS processing provides range-independent along-track resolution. At maximum range the resolution can be magnitudes better than that of side-scan sonars."We believe that by partnering with this major European defense contractor that has recognized expertise in marine acoustic technology, and by leveraging both our previous developments, we will be able to bring solutions to the market much more quickly," Malden said. "We also think this will significantly increase the addressable market for our Klein sonar solutions."Malden said the partners intend to provide
Mitcham Appoints New Tech Positions
served as Chief Technology Officer for Northern Defense Industries for six years. Prior to that, his experience includes technology and engineering positions at Sonardyne International and Thales Underwater Systems. Meecham, who has published a number of articles concerning marine acoustic technology, holds an M.Sc. (P.C. Interfacing & Software Applications) and a B.Sc. in Physics from Imperial College, London, U.K.In his role, Dr Ramsay's initial focus will be to guide the development of the company's next generation bathymetric sonar system. He will also assist in promoting
February 2025
