Stibiget al. (2004) [13] , Trung (1973, 1978) [20] [21] and UNESSCO (1973) [22]

Circular No. 34/TT-BNN issued by MARD (2009) [23]

Evergreen broad-leaved forest (EB forest)

1. EB rich forest

2. EB medium forest

3. EB poor forest

Dry open Dipterocarps (DD forest)

4. DD medium forest

5. DD poor forest

Another land cover

6. Another land cover

Water body

7. Water body