New Ship-based System Takes Out GPS Jamming Threat

PC Advisor
Monday, March 11, 2013

With GPS jamming a growing worry for UK shipping, a new device seamlessly switches systems to counter the navigational menace.

In development since 2005, the ACCSEAS project used a system on the vessel THV Galatea in the seas off Harwich to show that the PNT (Positioning, Navigation and Timing) technology was resilient enough to withstand the worst case scenario of a ship suddenly losing all GPS signals, reports PC Advisor.

In theory it would be possible to simply turn off a GPS system and switch on the powerful, longwave eLoran (eLOng RAnge Navigation), but in the middle of a busy shipping lane sea captains don't necessarily realise what is happening to them quickly enough.

That delay can be dangerous not to mention troublesome for a shipping industry increasingly conscious of safety and the UN's International Maritime Organization (IMO) e-Navigation initiative. The new system switches automatically.

Until recently, problems with GPS were caused by natural phenomena such as solar interference or weather but recently GPS jamming from cheap devices sold from the Internet has become a major issue.

Source: PC Advisor (John E. Dunn – Techworld)

 

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

Technology

Woodside to Pick up Moroccan Acreage

Woodside advises that it has entered into a contract for an exclusive Reconnaissance Licence (RL) with the Office National des Hydrocarbures et des Mines, the

Zargon Oil & Gas Sells Hamilton Lake Assets

Zargon Oil & Gas Ltd. announces that it has entered into a definitive purchase and sale agreement to sell its Hamilton Lake property for $25 million. Property

Strategy Can Maximize UKCS potential

Companies operating in the North Sea require a cultural shift to make the most of the its potential, according to a new report from Deloitte, the business advisory firm.

Marine Electronics

New Hamburg Süd Ships to Feature Nacos Platinum Systems

L-3 SAM Electronics has announced  that, via its L-3 Marine Systems Korea subsidiary, it has been awarded a contract to provide its NACOS Platinum navigation, automation and control system,

Reach Bags Technip ROV Work

Reach Subsea has secured a deal worth up to $10.3 million with Technip to provide remote-operated vehicle services on a newbuild subsea construction vessel to be supplied by Eidesvik Offshore.

MSC Cruises Advance Onboard Wi-Fi System

MSC Cruises has started a fleet-wide optimization installed by Marlink to improve shipboard VSAT (Very Small Aperture Terminal) connectivity. MSC Cruises said it

Navigation

MSC Approves SOLAS Amendments

SOLAS amendments to make IGF Code mandatory approved by Maritime Safety Committee   The International Maritime Organization’s (IMO) Maritime Safety Committee (MSC),

Night Moves on America's Waterways

Overnight operations are certainly not unusual on America’s inland waterways, but that doesn’t make them any less hazardous. Onboard activities that seem so straightforward

Avoiding the Edges of the Sea

Mariners do best when they avoid the edges of the sea – the shoals, rocks, and other hard spots.  Coming into contact with the edges of the sea at other than a

Maritime Safety

MSC Approves SOLAS Amendments

SOLAS amendments to make IGF Code mandatory approved by Maritime Safety Committee   The International Maritime Organization’s (IMO) Maritime Safety Committee (MSC),

Night Moves on America's Waterways

Overnight operations are certainly not unusual on America’s inland waterways, but that doesn’t make them any less hazardous. Onboard activities that seem so straightforward

Avoiding the Edges of the Sea

Mariners do best when they avoid the edges of the sea – the shoals, rocks, and other hard spots.  Coming into contact with the edges of the sea at other than a

 
 
Maritime Careers / Shipboard Positions Maritime Security Maritime Standards Navigation Offshore Oil Pipelines Salvage Ship Electronics Ship Simulators Shipbuilding / Vessel Construction
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: 0.1358 sec (7 req/sec)