On 31 August 2010 18:44, Steffen <[email protected]> wrote: > > >> It is mapped ala "Oxomoa/ÖPNV-Schema". >> >> >> Then drop the scheme at once. It is crazy. I bet that it is >> responsible for the suggestion that one route should be >> mapped twice, once in each direction. >> > > Here is the whole one [4]. I hope, that is what you mine. > > Steffen > > [4] http://wiki.openstreetmap.org/wiki/User:Oxomoa/Public_transport_schema > > Thank you for the link, I know what I am talking about, as I have mapped thousands of bus line kilometers in Germany.
How is it that you have implemented something so crazy as oxomoa? I looked at it and dropped the whole idea. I strongly suggest you don't follow it. Look elsewhere. Your example of a bus stop which is ambiguous, that is one does not know where to board the bus is an ideal example of loss of efficiency. The problem really exists, but can be solved by the human user on the spot. To implement a solution that solves the problem for 0,1% of bus stops (or less?), but makes mapping more time-consuming for all of us is simply inefficient. My suggestion again, drop the standard before other mappers take your already done work as an example. I have already done so. And by the way, creating a tree of relations, e.g. relation within a relation, was explicitly discourage (verboten!) by its creators. I have seen such approach somewhere in Germany, night buses into a relation, separately all S-Bahn as a relation, then all the relations into yet another relation - that's what the authors clearly DISCOURAGE. OSM is a map, not a collection of B-trees. Data is ordered by its location. -- Best regards, mit freundlichen Grüssen, meilleurs sentiments, Pozdrowienia, Michał Borsuk
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