| 坡向 | −1 | 112.5~247.5 | 247.5~292.5 | 67.5~112.5 | 22.5~67.5 | 292.5~337.5 | 337.5~360 0~22.5 |
| 分值 | 100 | 95 | 88 | 88 | 80 | 80 | 75 |
| 坡度 | <2 | 2~5 | 5~7 | 7~10 | 10~15 | 15~25 | >25 |
| 分值 | 100 | 97 | 92 | 88 | 82 | 75 | 68 |
| NDVI | <0.47 | 0.47~0.52 | 0.52~0.56 | 0.56~0.58 | 0.58~0.6 | 0.6~0.63 | >0.63 |
| 分值 | 70 | 75 | 80 | 88 | 95 | 98 | 100 |