On 18 August 2010 14:57, John Smith <deltafoxtrot...@gmail.com> wrote: > The centre line is obvious
The problem is when you really have "a lot" of traces in an area. Considering that people also upload non-car driving traces, and traces from broken GPSes or simply with really big horizontal error, at some point when you look at your city, every pixel on your screen is covered with a GPS point. You can only rely on the density of those points then. This is already the case around the biggest streets in big metropoleis. Cheers _______________________________________________ talk mailing list talk@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk
