> Place of Worships: > Cathedral amenity=place_of_worship importance=regional/national > Church amenity=place_of_worship importance=urban > Chapel amenity=place_of_worship importance=suburban
You can use some tag object_size, where you specify size of the object: Catherdal amenity=place_of_worship object_size=100m Church amenity=place_of_worship object_size=30m Chapel amenity=place_of_worship object_size=8m The larger object, the more "important" it is ... The "object size" is not subjective (except for errors in guessing the size) and would make good heuristics about what to show at different zoom levels (large buildings are usually more important than small ones) While there are exceptions to this (perhaps some small chapel that is very famous), I think this could be good starting point and it is not subjective but objective. Martin _______________________________________________ talk mailing list talk@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk