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<[email protected]> > On Wed, 11 Feb 2009 13:39:19 +0000 (GMT), GS <[email protected]> > 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 > [email protected] > http://lists.openstreetmap.org/listinfo/routing > --- original Nachricht Ende ---- _______________________________________________ Routing mailing list [email protected] http://lists.openstreetmap.org/listinfo/routing
