10 Jan 2013

Back-up navigation guides ships in Dover Straits

The UK's Dover Strait - considered to be the world’s busiest shipping route - is the first to deploy eLoran radio navigation technology to counter jammers and space weather.

The General Lighthouse Authorities of the UK and Ireland (GLA) has turned on a radio station which broadcasts fine-tuned eLoran signals so ships fitted with eLoran receivers in the Port of Dover, its approaches and part of the Dover Strait can now use the technology as a backup to satnav systems.

The technology is based around longwave radio signals that already broadcast from nine separate stations in Northwest England, France, Germany, and the Faroe Islands.

The latest announcement from GLA represents the first of up to seven eLoran installations to be implemented along the East Coast of the United Kingdom.

The Thames Estuary and approaches up to Tilbury, the Humber Estuary and approaches, and the ports of Middlesbrough, Grangemouth and Aberdeen will all benefit from new installations, and the prototype service at Harwich and Felixstowe will be upgraded.

“Our primary concern at the GLA is for the safety of mariners,” says Ian McNaught, Chief Executive of Shipping Authority, Trinity House. “But signals from eLoran transmitters could also provide essential backup to telecommunications, smart grid and high frequency trading systems vulnerable to jamming by natural or deliberate means.”

Most popular news in RF topics

App store announced for LimeSDR developed applications
MACOM expands power amplifier portfolio
GaN power transistors offer up to 79% efficiency
Credit card sized 250 Watt 2.4-2.5 GHz reference design unveiled
Peregrine and GLOBALFOUNDRIES Collaborate

All news in this channel | All news


Share this page


Want more like this? Register for our newsletter








De-bugging embedded systems Dr Johan Kraft | Percepio
Embedded systems debugging - overcoming inadvertent obstacles
Debugging embedded systems running a Real-Time Operating System (RTOS) is made simpler by the use of software tracing, which allows software events to be traced in order to monitor and better understand the code’s execution. This can be useful during debugging and optimisation.
Training
Online - Transmission Lines, S-Parameters & Smith Chart
Understand these essential concepts without complex mathematics

More training courses

Whitepapers
R&S Higher Order MIMO Testing
Rohde & Schwarz presents this authoritative whitepaper on higher order MIMO testing.

More whitepapers










Radio-Electronics.com is operated and owned by Adrio Communications Ltd and edited by Ian Poole. All information is © Adrio Communications Ltd and may not be copied except for individual personal use. This includes copying material in whatever form into website pages. While every effort is made to ensure the accuracy of the information on Radio-Electronics.com, no liability is accepted for any consequences of using it. This site uses cookies. By using this site, these terms including the use of cookies are accepted. More explanation can be found in our Privacy Policy