Submitted by Vailhem t3_znecm1 in technology
LegitimateCopy7 t1_j0ghnvc wrote
who would've guessed, beacons not being thousands of kilometers away can give you higher precision.
nemom t1_j0gsh67 wrote
It's all about coverage. They set up six base stations to cover a plot of land the size of a normal front lawn in the suburbs. Four satellites can cover several US States / European Countries.
Leiryn t1_j0icsi9 wrote
If you have clean line of sight sure, which is pretty much impossible with ground based triangulation lol. Also the military has much higher accuracy with sats than you do
Zip95014 t1_j0os43d wrote
No they don’t. The encrypted band is a thing of the past.
You can to 1.4cm accuracy for $800
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