[OSM-talk] GPS track precision (was "GPS track upload working?")

[Yann Coupin]

Mine, at least, doesn't produce directly gpx, but just logs nmea  
sentences. GPSbabel correctly outputs the hdop, vdop and pdop in GPX  
files during the conversion. I have no idea of how "exceptional"  
compared to already uploaded tracks that is though...

Yann

Le 20 mars 09 à 16:25, Ed Avis a écrit :

> Perhaps not every device generates useful hdop values, but clearly  
> some do (like
> mine).  And not every device includes them in GPX output (mine  
> doesn't), but
> some do include them.  I just hope the intersection of the two sets  
> is nonempty!