Martin Koppenhoefer: > I think we can assume that a line of trees in the middle is sufficient to > make mappers use 2 highways instead of 1!? How can we distinguish between > the following sections > tree - road - tree - road - tree > and > tree - road - tree - tree - road - tree > and > tree - road - tree - significant “void“ space - tree - road - tree? >
I would not make too much of it. The attribute gives the aspect of the road, not the actual feature with details. So, all cases: both roads look tree lined at both sides, so they get tree_lined=both. If the space is significant, better map it as a landuse feature. Sometimes a complete wildlife reserve can be found between road halves. Example: trees - road - trees - cycleway : the road gets tree_lined=both and the cycleway tree_lined=left (assuming forward direction of the way and righthand driving). _______________________________________________ > Tagging mailing list > [email protected] > https://lists.openstreetmap.org/listinfo/tagging >
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