基于高光谱和激光雷达遥感的水稻产量监测研究

李朋磊,张骁,王文辉,郑恒彪,姚霞,朱艳,曹卫星,程涛

Assessment of Terrestrial Laser Scanning and Hyperspectral Remote Sensing for the Estimation of Rice Grain Yield

LI PengLei,ZHANG Xiao,WANG WenHui,ZHENG HengBiao,YAO Xia,ZHU Yan,CAO WeiXing,CHENG Tao

图3 2017年兴化试验小区设置及激光雷达扫描点分布图 氮水平：N0（0）,N1（135 kg·hm-2）,N2（270 kg·hm-2）,N3（405 kg·hm-2）;品种：V1（南粳9108）,V2（甬优2640）;播栽方式：P1（直播）,P2（钵苗移栽）,P3（毯苗移栽）

Fig. 3 The experimental plots and distribution of terrestrial laser scanning positions of Xinghua in 2017 N rates: N0 (0), N1 (135 kg·hm-2), N2 (270 kg·hm-2), N3 (405 kg·hm-2); Varieties: V1 (Nanjing 9108), V2 (Yongyou 2640); Planting techniques: P1 (Direct seeding), P2 (Tray seeding transplanting), P3 (Blanket seeding transplanting)