Latest Articles


February 16, 2010
GNSS Hotspots

One of 12 magnetograms recorded at Greenwich Observatory during…

By bcsadmin


January 18, 2010

January 13, 2009
What about GPS jamming and maritime safety, and linear carrier phase combinations?

Q: What is the effect of GPS jamming on maritime safety?

A: Although GPS jamming incidents are relatively rare they can occur; and when they do, their impact can be severe.

The General Lighthouse Authorities of the United Kingdom and Ireland (GLAs) comprise the Commissioners of Irish Lights, the Commissioners of Northern Lighthouses and Trinity House, who between them provide aids to navigation (AtoNs) for the benefit of all mariners in British and Irish waters.

By bcsadmin