Buffer zone isn't really the correct word, sorry, but I am not sure how to explain it.
I want to make a circle around each attribute based of the size of the value, similar to a bubble map. However, I also need to select the overlaps to see which area has the largest overlap (does this make sense?)
I am using Vector data (I think) in the form of xlsx datafile (need to geo-code this first) and I do have access to a large amount of GIS programs (school computer)
How should I go about doing this?