From: Study of desertification sensitivity in Talh region (Central Tunisia) using remote sensing, G.I.S. and the M.E.D.A.L.U.S. approach
Class
Value
Area sq. km
%
Unclassified (sebkha)
0
139.26
14.26
High quality
< 1.25
61.59
6.19
Moderate quality
1.5–1.50
546.10
54.95
Low quality
> 1.50
247.01
24.85