Safe Navigation Underwater: Sonardyne's New NOAS

Press Release
Tuesday, February 19, 2013
NOAS SDV: Image credit Sonardyne

Sonardyne International Ltd. launched its new Navigation and Obstacle Avoidance Sonar (NOAS) at NAVDEX 2013 in Abu Dhabi.

Designed for use on submersible vehicles, NOAS enables faster, safer and more efficient navigation by detecting and classifying potentially hazardous underwater obstacles in its path.
 
Unveiled on the first day of the exhibition, NOAS provides a unique combination of very long range 2D navigation performance, 3D object detection and class leading intruder detection in a single compact sonar. In 2D mode NOAS provides the crucial long range navigation information enabling underwater vessels to steer a safe course. When combined with its 3D capability, the sonar scans the water column to enable more detailed detection and classification of obstacles, and the seabed, in front of the vessel.
 
The first in a family of products, NOAS has been specifically developed for installation on manned submersibles and swimmer delivery vehicles (SDVs) where available space and power is often restricted. With this in mind, the compact subsea housing contains the 2D array, front-end electronics and processing whilst a separate projector is used if the optional 3D capability is required. NOAS feeds fully-processed sonar images to, and is controlled by, the host platform’s own control system, allowing the user to customise the operator displays to meet the specific needs of the platform and its operational requirements.

Speaking at the launch, Rob Balloch, Strategic Development and Marketing Director at Sonardyne said, “Conventional obstacle avoidance sonars have an operating range of just a few hundred metres so their use is often limited to navigating an SDV or submersible during its final approach to the target. With a range of 1,500 metres and a wide field of view, NOAS redefines the capabilities of forward look sonar technology, allowing pilots to navigate their vehicles at speed with confidence and accuracy.”
 
NOAS has been engineered by the same team that developed the company’s market leading Sentinel diver detection sonar and this capability has also been incorporated into the system. When the vessel is at a standstill or moving slowly, NOAS continuously monitors the surrounding area for underwater targets and the potential threat they present. The low false alarm detection capabilities of NOAS ensure that only genuine tracks with threatening intent are displayed.

 

Maritime Reporter September 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Technology

Australia Join Operation RENDER SAFE

Australian Defence Force (ADF) personnel have arrived in Bougainville to address a potentially deadly legacy posed by unexploded ordnance from past conflicts as part of Operation RENDER SAFE 2014.

Georgia Delegation visit Naval Academy "NYVaptsarov"

From 15 to 17oktomvri 2014. Naval Academy "N. Vaptzarov "hosted a delegation from Georgia led by prof. Sharabidze Irakli - Rector of the State Maritime Academy, city.

Asia-Pacific Solar Collaboration Conference

The Australian Photovoltaic Institute is holding the inaugural Asia-Pacific Solar Research Conference at the University of New South Wales in Sydney from 8-10 December 2014.

Maritime Security

AMSA Rescues 2 East of Darwin After Boat Sinks

The Australian Maritime Safety Authority (AMSA) coordinated the rescue of two men early this morning East of Darwin. About 4.30am AEDT this morning, AMSA detected

GOST Security System thwarts Break-in

GOST® (Global Ocean Security Technologies), a world leader in vessel security, tracking, monitoring and video surveillance systems, announced today that its

USS Milius Departs on Deployment

The guided missile destroyer USS Milius (DDG 69) departed Naval Base San Diego Oct. 20 on an independent deployment to the Western Pacific and Indian Oceans.

Unmanned Vehicles

Northrop Grumman Sponsors Maritime RobotX Challenge

Northrop Grumman Corporation is expanding its support for science, technology, engineering and math (STEM) education across the globe by sponsoring the Maritime RobotX Challenge in Singapore, Oct.

Underwater Engineering

Boskalis Consortium Wins Suez Canal Expansion Contract

A consortium consisting of Royal Boskalis Westminster N.V. (Boskalis), Van Oord, NMDC (Abu Dhabi) and Jan de Nul (Belgium) has acquired a contract from the Suez

Hydroid Wins Gold at MassEcon Impact Awards

Hydroid, Inc., a subsidiary of Kongsberg Maritime and a leading manufacturer of autonomous underwater vehicles (AUVs), today announced that it has been named

Mærsk Deliverer's Contract extended

Cabinda Gulf Oil Company Limited, a Chevron subsidiary in Angola, has extended the current contract for the ultra deepwater semi-submersible Mærsk Deliverer expiring in June 2015 by two years.

 
 
Maritime Security Maritime Standards Naval Architecture Navigation Offshore Oil Pipelines Salvage Ship Electronics Ship Simulators Winch
rss | archive | history | articles | privacy | terms and conditions | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.1498 sec (7 req/sec)