On Thu, Sep 30, 2010 at 6:52 PM, Pieren <pier...@gmail.com> wrote: > Could you provide some examples of such "various programs" because this > distinction is new for me.
I think cloudmade does this. Also, GPSes that do routing estimate speeds based on road type, I believe. I'm sure I've read someone's analysis of how this was done, and it was pretty eye opening. Sorry I don't have the link off the top of my head. Steve _______________________________________________ Tagging mailing list Tagging@openstreetmap.org http://lists.openstreetmap.org/listinfo/tagging