Calculate SUM of an attribute of polygon layer for each raster cell

Discussion created by luftikus143 on Jul 5, 2010
Hi there,

I have a grid with 100m x 100m cells, and a polygon layer for buildings. This layer holds a numeric attribute. I would like to calculate now for each grid cell the SUM of that attribute. Each cell can have evidently multiple polygons.

How can I do this? I played around a lot with some geoprocessing tools, and looked into the spatial analyst, and searched the forums, but the right approach didn't popped up.

Thanks for any hints!