this post was submitted on 07 Jun 2024
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GPS interferences affecting tractors on Finland's eastern border | Yle News (yle.fi)
submitted 5 months ago by fne8w2ah@lemmy.world to c/technology@lemmy.world
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[–] ChaoticNeutralCzech@feddit.de 8 points 5 months ago

Cameras are not too great. Ground-station-based radio positioning systems, some of which can be used to enhance GPS precision to centimeters, already exist. (The ground stations, in a mesh tens of kilometers apart, get their position to that precision by averaging GPS over several days.) I'm pretty sure there is already a system on non-GPS frequencies too.