[geos-devel] AW:Dissolve obsolete polygon borders

[Martin Davis]

JCS contains a CoverageCleaning API & GUI, which allows fixing this kind of error.  However, it's not 100% automatic - it can fix about 95% of problems automatically, but in some cases manual input is still required.

Martin Davis, Senior Technical Architect
Vivid Solutions Inc.
Suite #1A-2328 Government Street   Victoria, B.C.   V8T 5G5
Phone: (250) 385 6040    Fax: (250) 385 6046



> -----Original Message-----
> From: strk [mailto:strk at keybit.net]
> Sent: Tuesday, October 21, 2003 9:23 AM
> To: GEOS Development List
> Subject: Re: [geos-devel] AW:Dissolve obsolete polygon borders
> 
> 
> mbdavis wrote:
> > Again, this is almost certainly a robustness issue.  
> Robustness issues typically surface in cases where there is 
> linework in two polygons which is very similar, but not 
> identical.  About all you can do is to fix the linework so 
> that the vertices are either identical or further apart.
> 
> Is JCS capable of automating this process ?
> 
> --strk;
> 
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