Hi: You could try this free add-in for Maptitude:
http://www.caliper.com/Maptitude/GISDK/polygonoverlay.htm <http://www.caliper.com/Maptitude/GISDK/polygonoverlay.htm> "This add-in lets you overlay two area layers and create a geographic file of the intersected areas with a table of the percents of overlap. The table has the IDs for the new areas, the IDs of the original areas, and the percents of the original areas that are inside the new areas. You can add the new layer to the map, join it to the first area layer, then join the resulting dataview to the second area layer, and use those attributes to do additional analysis." Maptitude Mapping Software <http://www.caliper.com> Group Moderator --- In [email protected], "barmstrong12360" <rsajea@...> wrote: > > I have tried for several days to do this and can't figure how to do it, although before I bought Maptitude, I was assured it could be done. > > I have my locations mapped, each with a 100-mile-radius (separate bands) as 'SalesAreas'. What I want is a list of my locations together with the states that each SalesArea touches, and the percentage of the SalesArea falling in the State, so that I can derive something like: > > StoreFrontA Montana 100% > StoreFrontB Idaho 60% > StoreFrontB Montana 32% > StoreFrontB Wyoming 8% > StoreFrontC Idaho 75% > StoreFrontC Oregon 25% > ...etc. > > I've tried several different ways with overlays, but have only been able to even get close when only one location's band is selected and making States the active layer - it seems to return each state it touches. However, there are far too many of them to do them one at a time. > > Is this do-able? Can anyone help? > > Thanks. >
