[OSM-talk] Church building rendering bug?

M∡rtin Koppenhoefer dieterdreist at gmail.com
Fri Sep 10 09:07:12 BST 2010


2010/9/10 Pieren <pieren3 at gmail.com>:
>> Imagine someone would want to calculate all grass area (and everything
>> would be mapped).
>
> This can be preprocessed (remove building area on the same layer).


no, you cannot tell whether a building is supended, raised,
underground or on the same level, if you don't map it correctly. Why
should we encourage people to map wrong, and correct the errors with a
certain probability in postprocessing, if we can also tell them how to
do it right?

Cheers,
Martin



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