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GPS interference now a major flight safety concern for airline industry
  • For Galileo they have something where basically each message contain something to authenticate the previous one. So this could be fully based on ground segment. Anyway, they have probably countless reasons to update software anyway considering the many services that were added after their launches years ago.

    What GNSS satellites do is (approximately) timestamp a message they receive from ground. They don't really know their position by themselves, they are clocks in orbit.

  • GPS interference now a major flight safety concern for airline industry
  • Galileo has something like that, I don't know if it's deployed yet

    Btw, software updates are a thing for satellites, but I'm not sure it would be needed for this, it can probably be done on the message sent from ground to the gnss constellation

  • Finland has no private schools – and its pupils perform better than British children
  • Well, there are edge cases for private schools that would not make sense being solved by public schools. I moved a lot in my life (still do), and having access to schools in one of my children 's main language is an important thing for them. Those schools are still following local regulations though

  • InitialsDiceBearhttps://github.com/dicebear/dicebearhttps://creativecommons.org/publicdomain/zero/1.0/„Initials” (https://github.com/dicebear/dicebear) by „DiceBear”, licensed under „CC0 1.0” (https://creativecommons.org/publicdomain/zero/1.0/)PO
    pousserapiere @lemmy.world
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