• cmnybo@discuss.tchncs.de
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      2 days ago

      Probably E-LORAN. It’s ground based and transmits significantly more power than GPS. That makes it harder to jam, especially over a wide area.

      • SwingingTheLamp
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        2 days ago

        It’s a joke, since GLONASS is the Russian system. E-LORAN would be ironic, considering that the U.S. demolished its LORAN infrastructure around 2009. What are the odds that the best backup just happens to be Starlink?

      • xia@lemmy.sdf.org
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        2 days ago

        I was going to comment on the +/-8m accuracy being a let-down, but apparently that’s the accuracy of GPS too.