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 April 2015 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Technology

Chinese Submarine to Pakistan: Raising Nuclear Tensions in South Asia

Pakistan, a country plagued by economic and political insecurity, to conclude the deal of eight conventional submarines during Chinese President Xi Jinping's visit to Islamabad on Monday (April 20),

Variable Bore Rams is 35

Variable Bore Rams, Inc. (VBR), one of the largest original equipment manufacturer (OEM) ram and BOP component providers in the world, is celebrating its 35th

Taylor to Chair NOIA Board

The National Ocean Industries Association (NOIA) Board of Directors has elected Cindy B. Taylor as Chair and Kevin McEvoy as Vice Chairman for the upcoming 2015-2016 term.

Maritime Security

China Snubs G7 Declaration on Sea Row

Reacting to recent declaration of  the Group of Seven (G7) major nations' Foreign Ministers on maritime , China said “the situation of this region is generally stable,

Chinese Submarine to Pakistan: Raising Nuclear Tensions in South Asia

Pakistan, a country plagued by economic and political insecurity, to conclude the deal of eight conventional submarines during Chinese President Xi Jinping's visit to Islamabad on Monday (April 20),

Hands Across the Water

U.S. firms leverage Netherlands-based Damen Shipyard’s vessel designs and technical support. For nearly 40 years, Damen Shipyards Group in the Netherlands has

Underwater Engineering

Taylor to Chair NOIA Board

The National Ocean Industries Association (NOIA) Board of Directors has elected Cindy B. Taylor as Chair and Kevin McEvoy as Vice Chairman for the upcoming 2015-2016 term.

China Constructing Sea Outposts, US Warns

The U.S. military commander for Asia warned that, China could eventually deploy radar and missile systems on outposts it is building in the South China Sea that

Murmansk Region Head for Zoning Arctic Territories

Murmansk Governor Marina Kovtun, at the first meeting of the State Commission for the development of the Arctic has proposed a change to the system of energy

 
 
Maritime Standards Naval Architecture Navigation Pipelines Pod Propulsion Port Authority Salvage Ship Electronics Ship Repair Ship Simulators
rss | archive | history | articles | privacy | 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: 0.2912 sec (3 req/sec)