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Another interesting discussion on it - http://stackoverflow.com/questions/1849928/how-to-intelligently-degrade-or-smooth-gis-data-simplifying-polygons http://st
by uxguy 16y ago
Another interesting discussion on it - http://stackoverflow.com/questions/1849928/how-to-intelligently-degrade-or-smooth-gis-data-simplifying-polygons http://stackoverflow.com/questions/1849928/how-to-intelligen...
- blutonium 16y agoNot sure that's better than the Wiki article, but the PostGIS mention is really handy if you're generalizing data for maps or to make paths from GPS data. Protip: If you set the epsilon low enough, the PostGIS implementation has a good chance of repairing invalid geometries, even when ArcInfo can't.