[Routing] tracks, ways, avg. speed -& gt; new attribs for our ways

Gary G: gary at gary68.de
Wed Feb 11 14:19:08 GMT 2009


is there a wiki page for that topic already?

----- original Nachricht --------

Betreff: Re: [Routing] tracks, ways, avg. speed -> new attribs for our ways
Gesendet: Mi, 11. Feb 2009
Von: Gary G:<gary at gary68.de>

> just downloaded a track, no timestamp in it. but the info is on the server?
> right? how do i get it without a db copy? any way?
> 
> ----- original Nachricht --------
> 
> Betreff: Re: [Routing] tracks, ways, avg. speed -> new attribs for our ways
> Gesendet: Mi, 11. Feb 2009
> Von: Marcus Wolschon<Marcus at Wolschon.biz>
> 
> > On Wed, 11 Feb 2009 13:39:19 +0000 (GMT), GS <gerhardschwanz at yahoo.de>
> > wrote:
> > > hi,
> > > 
> > > i just stumbled upon this article here
> > >
> >
> http://www.gpsbusinessnews.com/TomTom-s-crowdsourcing-5-millionth-map-correc
> 
> > tion_a1234.html
> > > 
> > > it says (beside other things) tomtom collects track data of their users
> > and
> > > calculates avg. speeds per street/way.
> > > 
> > > - did anyone think about that using our tracks and map data?
> > 
> > Yes, we have some lengthy discussion on this topic in the archive.
> > The end of it was that our track-data is not usable for this purpose
> > but that a customized service to collect average speeds of different
> > general car-types with drivers that are not currently mapping side-roads
> > would be a good thing.
> > Also many ways of anonymizing and corrupting gpx-tracks have been
> > discussed.
> > 
> > > - is it feasible?
> > > - will/can derived data be used?
> > 
> > It can be used, the license is clear. However the quality of the data is
> > not good enough.
> > 
> > We SHOULD get something like the map_features -page but for tags on
> > gpx-tracks. This way we can query our tracks by vehicle-type and similar
> > categories.
> > 
> > Marcus
> > 
> > _______________________________________________
> > Routing mailing list
> > Routing at openstreetmap.org
> > http://lists.openstreetmap.org/listinfo/routing
> > 
> 
> --- original Nachricht Ende ----
> 
> 
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