[postgis-users] ESRI union (analysis) in Postgis
fazio at planetek.it
Thu Jul 8 00:27:06 PDT 2010
The solution you propose is valid to get polygons describing
intersections between two polygons, but I cannot figure out how to
obtain polygons describing intersections between more than two polygons
like the central polygon drawn in the shape TEST_Union.
I repeat that the TEST_Union shapefile was simply obtained using the
"union (analysis)" tool in ESRI ArcGIS.
Any other help?
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