| Class | Area (ha) | |||||||
| 1988 | 1990 | 1992 | 1993 | 1996 | 1997 | 1998 | 1999 | |
| Built-up | 336.4 | 437.9 | 848.0 | 500.9 | 959.6 | 1101.3 | 841.1 | 728.4 |
| Agriculture | 23412.2 | 13756.5 | 10639.2 | 13402.0 | 27189.9 | 6751.6 | 15935.1 | 9475.7 |
| Dipterocarp | 34312.1 | 30017.0 | 16119.1 | 32257.6 | 27518.9 | 38756.0 | 37123.2 | 9927.5 |
| Brush | 36132.1 | 11065.7 | 27314.3 | 13910.1 | 45833.0 | 31713.5 | 24183.5 | 19573.5 |
| Mossy | 13729.1 | 14282.4 | 9012.2 | 14882.4 | 11897.8 | 16412.2 | 16393.1 | 5892.9 |
| Grassland | 119675.7 | 153281.2 | 126615.5 | 145973.4 | 91706.9 | 128639.6 | 127496.2 | 116642.3 |
| Bareland | 730.0 | 5218.5 | 4062.2 | v2549.0 | 5374.1 | 3762.6 | 5812.9 | 2919.3 |
| River | 798.3 | 1011.8 | 792.8 | 285.2 | 522.4 | 852.6 | 1304.8 | 527.7 |
| Cloud& Shadows | 0.0 | 55.5 | 33723.1 | 5365.7 | 18123.9 | 1137.0 | 36.5 | 63439.2 |
| Cloud Cover (%) | ||||||||
| Clouds& shadows | 0 | 0 | 15 | 2 | 8 | 0 | 0 | 28 |