[Tagging] Equivalence relation

Richard Mann richard.mann.westoxford at gmail.com
Tue Jan 11 14:33:21 GMT 2011

On Tue, Jan 11, 2011 at 1:50 PM, Pieren <pieren3 at gmail.com> wrote:
> Like the "is_in", "adjacent" sounds horrible for spatial applications
> working with spacial database where all elements already have spatial
> coordinates.

I agree for nodes and polygons. Ways next to other ways aren't
so-easily capable of spatial analysis, however.


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