NDVI 分级 | 不同坡向下NDVI面积比例 | ||||
平地 | 阴坡 | 半阴坡 | 阳坡 | 半阳坡 | |
<0.2 | 7.83% | 2.86% | 2.82% | 3.57% | 3.10 |
0.2~0.4 | 18.92% | 6.25% | 6.28% | 7.16% | 6.59% |
0.4~0.6 | 31.94% | 9.22% | 9.82% | 11.91% | 10.84% |
0.6~0.8 | 40.75% | 40.16% | 41.23% | 44.44% | 42.54% |
0.8~1.0 | 0.56% | 41.50% | 39.85% | 32.92% | 36.92% |