Combined Uses of Supervised Classification and Normalized Difference Vegetation Index Techniques to Monitor Land Degradation in the Saloum Saline Estuary System - The Land/Ocean Interactions in the Coastal Zone of West and Central Africa - page 53

Fig. 3 Classification result
showing the land cover in
Saloum estuary in October 1984
(a), October 1992 (b), November
1999 (c), and November 2010 (d)