Sunday 27 September 2015

arcgis desktop - Calculating percentage of overlap between two different layers


I have two different layers (Layer 1 and Layer 2) both made up of many thousands of polygons. Many of the polygons in Layer 1 overlap to differing degrees with Polygons in Layer 2. I need to calculate how much (percentage) each polygon in Layer 1 overlaps with the polygons in Layer 2.





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