Quote:
Originally Posted by Dave 90TT
Quote:
Originally Posted by ShakyDog
Ahh, and I remember in the early days of GPS the federal government would on purpose have the accuracy altered on all signals for security. Not sure what changed to allow them to be more accurate.
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Presidential Order (I think it was during W's tenure, circa 2004) to unfuze the civillian signal. It can still be fuzzed, by Presidential order, during a national emergency. Say, we go to war with Russia/China, and we would prefer that their precision guided munitions are...less precise. |
Assuming GLONASS is similarly scrambled. I'd imagine most munitions can utilize both systems.