Years ago GPS had indeed two modes of operation. However, also years ago, they announced they were dropping that civilian mode and everyone had the higher accur

Years ago GPS had indeed two modes of operation. However, also years ago, they announced they were dropping that civilian mode and everyone had the higher accuracy. Unless maybe there was another level. Last year I saw a guy making measurements in a field. I asked him the price of his gtk unit. He replied 20,000 euros and it wasn’t even his best one. So 700 euros to get to play with this is really something.