Hi, > I think we have to face it: The approach of allowing the user to add > anything to the map and later fix it has failed. I strongly believed in > it for the longest time. But I don't any more. We have to have stronger > guarantees in the data structures and more checks in editors and in > the API. Remember, the "coastline" is one of the easier problems there. > Boundaries are much more complicated. Having spent months already on this > "easy" problem, I don't see how our limited ressources are going to solve > this if we don't tackle the problem in a very different way.
A first step might be to disallow upload of certain easily detected errors (e.g. self intersecting version=1 ways with coastline tags) either in the editor(s) or in the API. This is certainly not going to magically fix all coastline problems but it will lessen the workload of the "advanced" mappers who try to fix coastline problems. Regards, Patrick "Petschge" Kilian _______________________________________________ talk mailing list talk@openstreetmap.org https://lists.openstreetmap.org/listinfo/talk