Thread: MP Smart Watch
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Old 08-19-2022, 02:13 AM
cosmicfish cosmicfish is offline
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Originally Posted by mmartin798 View Post
My understanding of dGPS is that it requires a signal from at least one GPS satellite. Granted, my understanding is somewhat limited so I could be wrong.
dGPS requires at least one GPS satellite and at least one other well-known transmitter. The latter could be another satellite or a ground station that has been precisely surveyed. For best results you want at least 3 references.
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