For me, it looks like both internal GPS units, in agreement with my experience, do not provide geoid correction to the amplitude. Therefore is is about 120' lower than the reference, what is about the correction value for US region.
Neither they make the correction for the GG unit, but as it seems does correction on its own, the result is in agreement with the reference. The original data from OSMAnd in the first post have both phone devices mutually shifted by another 120'. That seems to me like the SW geoid correction was ON on the device with higher data using double correction for the GG, while on the other device it was OFF, using no correction for the internal GPS. Dne 18/02/2018 v 16:34 Isaac napsal(a): > From SatStat: > > Moto Z Play internal GPS: 712' > > Z Play on Garmin Glo: 813' > > Xoom internal GPS: 721' > > Xoom on Garmin Glo: 813' -- Poutnik ( The Wanderer ) My Brouter profiles https://github.com/poutnikl/Brouter-profiles/wiki -- You received this message because you are subscribed to the Google Groups "Osmand" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
