基于数据机理的植被叶面积指数遥感反演研究
郭利彪,刘桂香,运向军,张勇,孙世贤

Vegetation Leaf Area Index (LAI) Retrieval based on Data-based Mechanistic Model Using Remote Sensing Data
Libiao Guo,Guixiang Liu,Xiangjun Yun,Yong Zhang,Shixian Sun
表6 研究区不同植被类型反演结果统计
Table 6 Retrieval vegetation LAI data statistics
研究区数据R2偏差相对偏差/%STD

相关性

STD

最小值最大值最小值最大值

农作物

(H24V04)

RED0.753 5-0.877 01.001 7-23.6482.210.524 10.256 0
NIR0.752 6-1.335 80.840 8-56.6069.010.522 10.261 0
BI0.635 5-1.957 10.854 9-45.5183.230.783 50.316 2
MOD150.567 9-2.4501.281 6-72.97105.21.121 10.438 6

林地

(H12V04)

RED0.799 6-1.328 71.210 1-62.1032.880.478 90.196 8
NIR0.716 3-1.396 91.421 1-54.7838.620.565 40.217 9
BI0.731 0-1.545 01.092 1-61.7829.680.512 00.199 3
MOD150.694 9-1.414 81.820-70.4649.460.705 20.289 7