4 ms·

why wouldn't that be just as easy to jam?

• deleted 4y ago
  [deleted]
• cozzyd 4y ago
  It's basically the same frequencies too
  • bombcar 4y ago
    It's harder to jam GPS for "just one side" so doing so would harm both side's operations.
    • thfuran 4y ago
      Couldn't the US re-enable Selective Availability?
      • dismalpedigree 4y ago
        Theoretically yes, but with massive disruption in the civilian space.
        • dmurray 4y ago
          DGPS [0] is a workaround for SA. If you can have a ground station with a known location somewhere in the same area - even 100 miles away should be OK - you can broadcast the correction. DGPS was already "good enough" in 2000 when SA was turned off, so I'd expect it could achieve very close to the same precision as regular GPS by now. [0] https://en.m.wikipedia.org/wiki/Differential_GPS https://en.m.wikipedia.org/wiki/Differential_GPS
    • dr-detroit 4y ago
    • cozzyd 4y ago
      Although I wouldn't be surprised if one side is more likely to have dual-band GNSS receivers...