I have two polygons that are overlapping each other. I need to calculate the area that's created in between these overlapping polygons. I used the "intersect" tool but it's not giving me the exact area. I used the field calculator function in the attribute table to manually subtract the areas between those two polygons. Is there a way to calculate the area between the overlapping polygons and represent it in a new polygon?
The area of the outer polygon is (red): 9.319671
The area of the inner polygon is (grey): 5.070906
The difference is: 4.248765 (need to represent this area in a new polygon)
The highlighted field in the attribute shows the value I manually calculated using the field calculator function.
Best Answer
To do this I would use Union which:
Its Usage says:
If your feature classes were called FC1 and FC2 then any polygon(s) where FID_FC1 = -1 or FID_FC2 = -1 represents the area that you are after i.e. where one or other feature class exists but not both.