基于相对光谱变量的无人机遥感水稻估产及产量制图
王飞龙,王福民,胡景辉,谢莉莉,谢京凯

Estimating and Mapping Rice Yield Using UAV-Hyperspectral Imager based Relative Spectral Variates
Feilong Wang,Fumin Wang,Jinghui Hu,Lili Xie,Jingkai Xie
图5 不同波段组合的相对光谱指数RNDSI与相对产量相关系数图
Fig.5 Correlation coefficient between relative spectral index RNDSI and relative yield in different band combinations