I am using Weighted overlay tool, but there is a confusion in assigning scale values, and regarding this i have 2 questions;
Q1) I have different factor layers with different sub-classes like, Soil layer has 5, Geologic layer has 4 etc. Is it necessary to keep the same number of sub-classes for all factor layers?
Q2) Can i repeat scale value while assigning to factor's sub-classes?
Example is given below;
|Check Dam||Percolation Tanks||Farm Ponds|
|0 - 3||9||7||9|
|3 - 5||7||5||7|
|5 - 10||5||3||1|
|10 - 15||3||1||1|