On 21 January 2011 19:18, John Smith <deltafoxtrot...@gmail.com> wrote: > On 22 January 2011 04:13, <si...@mungewell.org> wrote: >>> Also if you know where the source of the jamming is coming from would >>> it be possible to use that information to over come some of the >>> degradation? >> >> Nope, not if the jamming is any good. > > Maybe they aim to find out.
GPS-jammer-based global positioning system? :) According to [1] it is easy to detect and locate GPS jammers. Note that the news or the NOTAM doesn't actually say the signals are being jammed, but the decreasing radius with decrease of altitude suggests that... 1. http://en.wikipedia.org/wiki/Selective_Availability#Artificial_sources_of_interference Cheers _______________________________________________ talk mailing list talk@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk
