2015-01-27 16:18 GMT+01:00 Martin Vonwald <[email protected]> > > > But on a way? Hm... Any real-world examples for me? >
To be more precise : OSM is based upon a 2D geospatial database. In my mind, a road climbing a mountain won't have the same length in reality than in the DB : the Z dimension may have influence too. Dealing with this problem with a length key instead of introducing a 3rd dimension in OSM is dirtier but far more simpler ;) *François Lacombe* fl dot infosreseaux At gmail dot com www.infos-reseaux.com @InfosReseaux <http://www.twitter.com/InfosReseaux>
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