[OSM-talk] All you've ever wanted to know about the french cadastre

[Vincent Pottier]

Le 27/09/2012 02:22, Martin Koppenhoefer a écrit :
> 2012/9/26 Pieren <pieren3 at gmail.com>:
>> To Frederik,
>> In your example, I agree with you that the diagonal line is a glitch,
>> most probably coming from a parcel line just underneath.
>
> actually it is not only the diagonal line (which is an obvious error),
> but it is also all or most of the divisions, which don't seem to
> corrispond at all to real buildings or parts of them (maybe they are
> property divisions, but then the property in this ensemble is divided
> quite weird) when confronted with the aerial imagery.
>
> cheers,
> Martin
>
Looking at the tags on the polygons, you will find that some of them 
have a wall=no
that canot be seen from aerial.

http://osm.org/go/xVR3y4BJp--
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FrViPofm