海南岛橡胶林叶面积指数遥感估算模型比较研究

戴声佩, 罗红霞, 郑倩, 胡盈盈, 李海亮, 李茂芬, 禹萱, 陈帮乾

Comparison of Remote Sensing Estimation Models for Leaf Area Index of Rubber Plantation in Hainan Island

Shengpei DAI, Hongxia LUO, Qian ZHENG, Yingying HU, Hailiang LI, Maofen LI, Xuan YU, Bangqian CHEN

表3 橡胶林8种植被指数与观测LAI相关系数

Table 3 Correlation coefficients between 8 vegetation indices and LAI of rubber plantation

相关系数 EVI NDVI GNDVI RVI SAVI WDRVI DVI MSAVI r 0.83** 0.61* 0.65* 0.67* 0.81** 0.65* 0.82** 0.81**