sail-world.com
 
 
News Home Photo Gallery Boats for Sale Sail-World Racing Cruising Int MarineBusiness-World FishingBoating Magnetic Is RW
Sail-World.com : eLoran - the alternative to GPS - inches towards reality
eLoran - the alternative to GPS - inches towards reality


'eLoran stations are under construction'    .

Worried about your GPS failing? In a move that will make Britain - and finally the world - independent of GPS technology and accidental or intentional jamming, the British Government's Department of Transport has given approval for seven different eLoran stations to be installed along the south and east coast of the UK, to start operations in summer 2014.

The stations will provide alternative position, navigation and timing (PNT) information to ensure that ships equipped with eLoran receivers can navigate safely in the event of GPS failure in one of the busiest shipping regions in the world. It's a small start, but an important one.

The UK claims to be the first in the world to deploy this technology for shipping companies operating both passenger and cargo services.

The rollout, led by the General Lighthouse Authorities (GLAs) of the UK and Ireland, will replace the equipment in two prototype stations at Dover and Harwich, and five new stations will be deployed in the Medway, Humber, Middlesbrough, Firth of Forth, and Aberdeen.

The GLAs have contracted UrsaNav Inc. for the deployment to deliver initial operational capability by Summer 2014.

Worldwide Attention:
Several nations around the world are consulting with the GLAs to benefit from its knowledge and experience of eLoran and other resilient PNT technologies. South Korea, for example, has expressed that it wants to establish an eLoran alliance with the UK while it pursues its own rollout of differential eLoran stations, due for completion in 2015.

Last year, South Korea was the victim of a 16-day GPS jamming attack by North Korea. Today, many devices and applications rely on GPS-based information, including telecommunications, smart grids, and high frequency trading, and it plays a fundamental role in delivering the PNT data that ships rely on to ensure safe navigation - not to mention the much ignored sailing boats of the world.

GPS signals are vulnerable to both deliberate and accidental jamming, which is causing increasing concern because of the wide availability of GPS jammers online capable of causing complete outages across all receivers currently on the market.

Longwave Radio Signals ELoran technology is based on longwave radio signals and is independent and complementary to GPS.

The General Lighthouse Authorities carried out the world’s first successful demonstration of a prototype automatic resilient PNT (positioning, navigation and timing) system using eLoran, in trials completed aboard the THV Galatea out of Harwich on several excursions between 28February and 1 March 2013.

Full operational capability covering all major UK ports is expected by 2019.

Galileo satellites - network under construction -  .. .  


by Des Ryan

  

Click on the FB Like link to post this story to your FB wall

http://www.sail-world.com/index.cfm?nid=112612

9:14 PM Mon 29 Jul 2013GMT


Click here for printer friendly version
Click here to send us feedback or comments about this story.







Sail-World Cruising News - local and the World













Pam, 90-year-old pearling lugger, to sail again by Sail-World Cruising round-up,












How sailors really do have a voice in the future of our oceans by Sandra Whitehouse, Sailors for the Sea,




Message-in-a-bottle record - 102 years by AFP/Sail-World Cruising,
















Canadian solo sailor rescued north of Auckland by Sail-World Cruising round-up,








Ipad and sailing boats in Australia/NZ - What works and what doesn't *Feature by Andrew Keays, Island Cruising Association,














Multihull Solutions Whitsunday Rendezvous 2014 – Entries sailing
SOLAS fundraiser to take place at Gosford Sailing Club
Laura Dekker presented OCC's Award of Merit Sat 05 April in Whangarei
Free online fuel spill course - how much do you know?
Smaller but plenty of space: The Nautitech Open 40
Product of the Week: Chafe guards save lines from friction
Government sneaks through the 'Affordable Boat Act'
Japan's Antarctic whaling program harpooned
Yacht of the Week: Kokomo III - and she could be yours
To Sea in a Sailing Ship: the glory days - at CYCA TOMORROW!
Life-shattering event sends 'rookie' couple sailing the world
Mysteries of the seas, happening right now - missing, sunk, foul play
Sail Norway and Russia this summer - your own boat, or charter
Sunshine4kids' 'Fleet of Hope' sets off again
3,200-year-old boat found in Croatian waters
Product of the Week: the LineGrabber
So-called 'Med Mooring' - handy in some anchorages, and here's how
Canadian storm bomb threat - sailors advised: get off the water!
Carbon monoxide poisoning - is it possible on YOUR boat?
Go crazy about whales in a special family fun day at the museum
Southport Yacht Club achieves Gold Anchor status   
Sailing family condemmed for taking 3-year-old on circumnavigation   
New contract-free plan for satellite communicator on your smart phone   
Melbourne Boat Show earlier this year - 12 to 16 June   
Southport Yacht Club will host a free 'Discover Sailing Day'   
Farmer sails his super-size pumpkin across lake - a New Zealand first   
Yacht of the Week: The Dashew creation: no sails, but eco-friendly   
No laughing! Sailing mistakes I don't want to make   
Destination: From Moscow Sea to the White Sea   
Land sailors of India on adventure across the Rann   
Future of Auckland's rescue helicopters in doubt   
A Paint App to (almost) replace your marine store assistant   
Amazing Whales – Evolution and survival opens tomorrow   
Maritime Alert - Dangerous conditions forecast for NSW boaters   
Club Marine Pittwater Sail Expo - Sea Guardian on display at RPAYC   
Hilary Lister and Nashwa Al Kindi set a new trans-ocean record   
How to anchor and 'never utter a word'   
Non-pyrotechnic flares for my boat - Can I or can't I?   
Health benefits of sailing   
Cruising in the Maldives - some nuts and bolts   


For this week's complete news stories select    Last 7 Days
   Search All News
For last month's complete news stories select    Last 30 Days
   Archive News







Sail-World.com  



















 
Our Advertisers are committed to our sport, please support them!
This site and its contents are © Copyright TetraMedia Pty. Ltd and/or the original author, photographer etc. All Rights Reserved.

Photographs are copyright by law. If you wish to use or buy a photograph you must contact the photographer directly (there is a hyperlink in most cases to their website, or do a Google search.) with your request.

Please do not contact Sail-World.com as we cannot give permission for use of other photographer’s images.

Only if the photographer named on the image is Sail-world.com, Powerboat-world.com, Marinebusiness-world.com or NZBoating-World.com.
Contact us .
Ph: +61 2 8006 1873 fax: +61 2 8076 0459 or complete our feedback form    Contact us .
   View our Privacy Policy.    [Go Home]     [  Banner Advertising Specification]    [Bot Archive ]

Customised news feeds -Marine Industry companies, Clubs and Associations have their own customised version of our news feed on their website.
Look_here_to_see_examples

X6XL NEW Cru SH