Concept of Indonesian land stability map

We can show Indonesia among most selective countries of World on ground stability problems!Thus,map classification about ground stability of this country is wondering by some geoenvironments.Next,I carry-out a clear explanation of these type maps of Indonesia;

1-Flash flood potential(a legend on geologic description)

2-Low potential for ground movement(green polygon)

3-Mid potential for ground movement(yellow polygon)

4-High potential for ground movement(purple polygon)

5-Lake environment(blue polygon)