[geos-devel] MULTI* and Invalid

Oliver Courtin olivier.courtin at oslandia.com
Fri Jun 14 10:55:45 PDT 2013

Le 14 juin 2013 à 17:09, Martin Davis a écrit :

> The relevant section of the OGC SFS spec (99-049) is 2.1.11 MultiSurface:
> "The boundaries of any two elements in a MultiSurface may intersect at most at a finite number of points"
> An intersection which is a line segment contains an infinite number of points, so this is invalid.

Thanks both Martin and Sandro for this clear answer !


More information about the geos-devel mailing list