[Gta04-owner] Advance OpenStreetMap surveying with GTA04? / camera & heading

Mayeul Kauffmann mayeul.kauffmann at free.fr
Sun Mar 18 19:01:01 CET 2012

So for the moment camera does not work. 8-(
What about the heading? (including when device is in vertical position)

Le dimanche 18 mars 2012 à 18:50 +0100, Dr. H. Nikolaus Schaller a
écrit :
> > For the picture, I need to save lat-long position + heading (angle
> to
> > North) of picture (in exif or elsewhere; tilt is bonus).
> Post-processing
> > is an option for position but probably not for heading and tilt.
> > How good are the pictures? Are there online examples of pictures
> taken
> > with the GTA04?
> We do not yet have a working Linux driver (the existing driver does
> not
> initialize the image capture subsystem correctly) and therefore we
> have
> not been able to take pictures for quality comparisons. Volunteers to
> fix
> the bugs are welcome... 

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