[Tagging] Tagging "natural" borders
edodd at billiau.net
Tue Aug 10 22:18:29 BST 2010
On Wed, 11 Aug 2010, Erik G. Burrows wrote:
> I have several cases where a border polygon (national park, wilderness,
> etc.) is defined based on a natural feature, such as a
> What is the preferred way to handle this dual-purpose way?
> Splitting the border way, creating a relation of the border pieces, and
> adding the natural= tag to the correct pieces seems reasonable to me, but
> I want to make sure that is correct, and will render properly.
> -Erik Burrows
In some forms of rendering the boundary is rendered instead of the stream and
the water feature disappears on the map.
The preferred Australian solution is to not reuse the same boundary but to
duplicate it. This allows all renderers and routers to manage the mapping, and
sets off warnings in the duplicate nodes systems which makes some mappers then
merge the ways again.
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