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

Technology

ABS, MPA to Collaborate on Maritime R&D

ABS and the Maritime and Port Authority of Singapore (MPA) signed a memorandum of understanding (MOU) today to promote maritime research and development (R&D) and innovation.

GTT Wins DSME Order for 9 More Icebreaking LNGCs

Gaztransport & Technigaz (GTT), a designer of membrane containment systems for the maritime transportation and storage of Liquefied Natural Gas (LNG), announced

Maritime NZ Oil Spill Response Review: Submissions

Maritime New Zealand (MNZ) says it invites submissions on its draft updated New Zealand Marine Oil Spill Response Strategy 2014 (the draft Strategy). The draft Strategy, (available at http://bit.

Marine Electronics

More VDR Orders for Danelec in China

Danelec Marine has received orders to supply Voyage Data Recorders (VDRs) and Electronic Chart Display and Information Systems (ECDIS) for 18 offshore support vessels in China.

Seafarers Beware – Social Media Ahead

Videotel, part of KVH Industries, Inc., has launched a new program, Social Media at Sea, addressing the unique dangers of inappropriate use of social media by shipboard

Jacksonville Adds PORTS Real-time Data System

Officials from NOAA, the Jacksonville Marine Transportation Exchange, and the Jacksonville Port Authority officially dedicated a new information system today

Navigation

House Subcommittee Hearing Highlights “Dismal State” of U.S. Icebreaking Capability

At the July 23, 2014, hearing of the House Subcommittee on Coast Guard and Maritime Transportation on “Implementing U.S. Policy in the Arctic” the committee chairman, Rep.

More VDR Orders for Danelec in China

Danelec Marine has received orders to supply Voyage Data Recorders (VDRs) and Electronic Chart Display and Information Systems (ECDIS) for 18 offshore support vessels in China.

Panama Canal to Celebrate 100 Years

To commemorate its centennial, the Panama Canal will host a series of events August 14-15 in Panama City to highlight the impact of the waterway during the past century.

Maritime Safety

House Subcommittee Hearing Highlights “Dismal State” of U.S. Icebreaking Capability

At the July 23, 2014, hearing of the House Subcommittee on Coast Guard and Maritime Transportation on “Implementing U.S. Policy in the Arctic” the committee chairman, Rep.

Mediterranean Boat People Numbers Near 100,000

Almost 100,000 boat people have made the dangerous journey across the Mediterranean to Europe this year, a roughly 60 percent increase on the whole of last year,

Hall Joins Bouchard Transportation

Retired Active Duty Coast Guard Commanding Officer Brian Hall has joined Bouchard Transportation Co., Inc., the nation’s largest independently-owned oceangoing petroleum barge company,

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Naval Architecture Navigation Pipelines Port Authority Ship Electronics Ship Repair 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: 0.1674 sec (6 req/sec)