This is not exactly an Urban Planner related question, but I'm hoping to get some answers... any help is appreciated!
I just wanted to know what the difference is between...
Are they ordered in an ascending level of importance/responsibility?
How many years do you think it will take to move from one level to another?
What would you say is the approximate salary range for each/any?
Furthermore, how does one become a GIO (Geographic Information Officer)?
I really wish I can clearly differentiate and recognize all these titles. Thanks in advance.