基于高光谱数据的玉米叶面积指数和生物量评估

束美艳, 陈向阳, 王喜庆, 马韫韬

Estimation of Maize Leaf Area Index and Aboveground Biomass Based on Hyperspectral Data

Meiyan SHU, Xiangyang CHEN, Xiqing WANG, Yuntao MA

图4 5种材料在120,000株/ha密度下的光谱曲线

Fig. 4 Spectral curves of 5 kinds of materials at the density of 120,000 plants/ha