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I didn’t know that they used to degrade GPS signals in something called Selective Availability.[0] [0] https://www.gps.gov/systems/gps/modernization/sa/ https:
by siraben 3y ago
I didn’t know that they used to degrade GPS signals in something called Selective Availability.[0]
[0] https://www.gps.gov/systems/gps/modernization/sa/ https://www.gps.gov/systems/gps/modernization/sa/
- globular-toast 3y agoThis is why GPS only seemed to appear in the 00s despite having been around since the late 70s.