Re: [Paparazzi-devel] GPS accuracy

[address@hidden]

If the difference is large, I would guess that you are incorrectly converting 
minutes'seconds" to decimal.
http://www.csgnetwork.com/gpscoordconv.html

Otherwise, you must not have the same earth model on all devices.  We usually 
use WGS84, the default for almost all GPS devices.
http://en.wikipedia.org/wiki/WGS84

The accuracy of the ublox should be better than any consumer grade devices and 
should have an absolute accuracy of just a few meters.


-- Mohammad Ali Haji Pour <address@hidden> wrote:
Hi all,

I do not understand why am I getting a way far point with my GRAMIN gps devices 
compared to u-blox? Any one has faced a similar problem? I checked 3 other 
devices, but they are close to each other; however, far from the u-blox points.

Best Regards,

Mohammad


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