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How to summarize attributes from overlapping polygons in a raster?

Question asked by BruderlM on May 30, 2016
Latest reply on May 31, 2016 by BruderlM

I have a feature class with overlapping polygons (and there are multiple overlaps, so on certain patches I have up to 20 “layers”). I want to generate a raster in which each cell contains a summary statistic (average or sum) of one
of the polygon attributes. This summary statistic should be computed from all the polygons that fall within / intersect with the cell, and take into account the proportion of cell area covered by the polygon.

Any ideas how this could be done? Any hint would be highly appreciated!