Changes between Version 4 and Version 5 of UsersWikiTopologyExample


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Timestamp:
Apr 8, 2012, 5:10:07 PM (12 years ago)
Author:
pcreso
Comment:

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  • UsersWikiTopologyExample

    v4 v5  
    22This is a shell script showing how Postgis topologies can be used to convert linestring geometries into topologically valid polygons.
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    4 It uses geometry points within polygons to associate the created polygons with attribute data, and checks that all points have a matching polygon and the no points share a polygon.
     4It uses geometry points within polygons to associate the created polygons with attribute data, and checks that all points have a matching polygon and the no points share a polygon. It was a useful learning exercise for me to work with topologies & will hopefully help others as well.
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