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GPS antenna are not directional for obvious reasons. There is a component in the GPS to tell the unit which way is up. Every so often an almanac is downloaded telling the unit the positions of the satellites. Many satellites are on the horizon. Spoofed signals can easily be broadcast from TV transmitters high up in mountains
The system was developed by Dariush Rezaei (Phd) who was assonated last year. It was first used in 2007 on a British Navel boat tricking it into Iranian waters.
Are you for real?
The Iranian incident occurred over a dispute about where the Iraqi / Iranian maritime border actually is. If you knew the facts you would know that Iran produced the RIB GPS coordinates as part of their defence. You wouldn't really want to do that if you'd spoofed it to think it was really in Iraqi waters. Not to mention you'd have to think of a way of hitting the Lynx (which was observing the dhow they were to board), the RIBs and HMS Cornwall all at the same time. Plus there's the little fact that the RN do not rely on GPS for locational positioning, it is there as a fallback. Having served and spent many a night plotting our position whilst on watch, I think I know more than you on the subject.
Oh and Rezaei was a Nuclear physicist, not a Geospatial one. He was bumped because of his work with the bomb.
"I hope Celtic realise that, if their team is good enough, they will win. If they're not good enough, they'll not win - and they can't look at anybody else, whether it is referees or any other influence." - Walter Smith
The Iranian incident occurred over a dispute about where the Iraqi / Iranian maritime border actually is. WFT, go and Google again.
If you knew the facts you would know that Iran produced the RIB GPS coordinates as part of their defence. You wouldn't really want to do that if you'd spoofed it to think it was really in Iraqi waters. Not to mention you'd have to think of a way of hitting the Lynx (which was observing the dhow they were to board), the RIBs and HMS Cornwall all at the same time. Plus there's the little fact that the RN do not rely on GPS for locational positioning, it is there as a fallback. Having served and spent many a night plotting our position whilst on watch, I think I know more than you on the subject.
Oh and Rezaei was a Nuclear physicist, not a Geospatial one. He was bumped because of his work with the bomb.
Thought someone would come back with that one. Go and Google again; you may just get the right information.
BTW Don't think that all information is on the Internet. Although you detest Iran, do not under estimate your enemies
"A people that elect corrupt politicians, imposters, thieves and traitors are not victims, but accomplices," George Orwell
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