Quote Originally Posted by x-trail View Post
I don't think that there is a real problem with the gps fix, I think there is a problem with the mathematical calculation of accuracy.

It would be very interesting to have one 3790 and one converted 3490 side-by-side doing Diagnosting Logging for some time.
Then we would compare their gpx files.
What would we say if a 3790 with 4m accuracy and a 3490 with 20m accuracy, at the same place, same time and same weather, gave very similar gpx files...
If both devices gave gpx points very close to our real potition, then "maybe" accuracy is not so important if the "real" fix is always very close to our "real" position.
Hi,

I agree with you almost everything, but the real problem is not stationary.
The most problem is during walking/driving/moving with the GPS.

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