[postgis-users] Magnifying Topology

Jan Hartmann j.l.h.hartmann at uva.nl
Wed Nov 17 02:40:41 PST 2010

Perhaps this is the wrong list to ask, but I just read Martin Davis' column:


It's a tool for the Java Topology Suite (JTS) to discover small 
topological errors in a vector map. It solves a problem that I have 
suffered from during my whole GIS career: getting correct input maps. 
How difficult would it be to implement this in GEOS, and, possibly, to 
build a hook for it in PostGIS?


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