STech - Hathder
lvl.4
Flight distance : 459094 ft
Brazil
Offline
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fansb3a41e40 Posted at 2017-8-20 10:08
I think I changed home point to controller location believing (apparently incorrectly) that this should be more accurate. I assumed there would be a directional assumption made using, at least in part) the iPhones wifi. No, I was not on a boat, I was on the beach and, although I understand the point about the iPhones position being incorrect can it really be so far off? Thank!
Yes, the GPS can be so far off in two situations:
I have a galaxy S7 edge, if i open the MAPS app now, the precision of GPS is extremely inacuratelly (100, 50m off or more) until it has a bunch of satelites GPS avaiable (on sight), this takes some time, 1min or more to have a good accuracy (5m or better) especially if its a new place, until this, my location can be far far far away from where realy i am.
If you change your home type to controller location and your home point was updated before your iphone have some time to have a good accuracy, it picked a very very very very innacurate gps place, and i think this is exactly what happened.
The seccond situation is: Your phone has GPS turned off or in battery save mode and uses Just A-GPS, that are extremely innacurate location method, and gives the location data based just on cell towers, and can be hundreds of meters off the real location ( this happens if i turn on gps battery save on my S7 edge.) |
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