[postgis-users] Re: How to fix not valid polygons

Amit Kulkarni amitkulz at yahoo.com
Sun Dec 18 17:35:11 PST 2005

I did it inside a traditional GIS and then dump/import to PostGIS.

ArcGIS has a 'Explode Multi-part' feature. I wrote some VBA code, and
exploded lines (trivial change for polygons I believe) were marked with
a comment. I unfortunately don't have the code because the laptop
crashed, a BSOD.

But, the other developers may have a better solution.

Anyway, is this the best approach? Do you see problems with this 
approach? What are my other options? getting good polygons to start
with does not appear to be an option at this point.

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