I want to assign 3 category of variables in a single map. In other words, I have to produce a cartographic visualization of the damage including a legend listing: damaged surface area in the residential areas (in km2), number of living units and number of people affected, and damage in terms of euroes. I
- damaged surface area in the residential areas (in km2),
- number of living units and number of people affected, and
- damage in terms of euroes.
I just can present two of them by "graduated colors" and "graduated symbols". I cannot add third variable, in a meaningful way. Plz let me know how
How I can present all the 3 variable in a same snapshot simultaneously.?