Interesting GPS. Real time kinematic


Old Man

Active Member
Nice concept but I think their claim of 4cm accuracy is seriously over stated. I've been using a dual and triple GPS receiver system in other applications for quite some time and 20cm accuracy is the best that can be hoped for unless the deliberate government degradation of GPS signals are disabled. Then you have the $500.00 to receive a pre-sale unit. If the retail price of the components are less, which is likely, you would have made a negative investment. Hopefully these are not the same people that came up with the Swift UAV.
 

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