Ok then, this may be good source of the (actual) average speed of vehicles on a particular road (at specific times of day, eg. during rush hour, etc.). This will give a more realistic ETA on gpsr autorouting.
As for averaging tracks, i think the roadguideph people (on motorbikes) have been doing this already (jan v. knows his math). But i still don't like the idea, since these bikers don't follow the speed limit and cross lanes too often by cutting corners when they hit the zigzags at high speed. They won't reflect the actual curves of the road. Well I guess, delivery vans (with gps) can't go that fast, since they are always monitored by their boss. :-) On Wed, Jun 10, 2009 at 5:21 PM, maning sambale <emmanuel.samb...@gmail.com>wrote: > On Wed, Jun 10, 2009 at 5:07 PM, Ronny Ager-Wick - Develo > Ltd.<r...@develo.ltd.uk> wrote: > > do we have time stamps as well for the tracks that are submitted? > > Yes, osm does not accept gpx without timestamps (but you can always > randomize timestamps) > > -- > cheers, > maning > ------------------------------------------------------ > "Freedom is still the most radical idea of all" -N.Branden > wiki: http://esambale.wikispaces.com/ > blog: http://epsg4253.wordpress.com/ > ------------------------------------------------------ > > _______________________________________________ > talk-ph mailing list > talk-ph@openstreetmap.org > http://lists.openstreetmap.org/listinfo/talk-ph >
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