星地协同下地块尺度柑橘黄龙病监测技术研究
谢国雪, 黄启厅, 杨绍锷, 梁永检, 覃泽林, 苏秋群

Exploring the monitoring technology for Huanglongbing at the plot scale under satellite-ground collaboration
XIE Guoxue, HUANG Qiting, YANG Shaoe, LIANG Yongjian, QIN Zelin, SU Qiuqun
图4 多特征时间序列均值曲线图
Fig.4 Mean curve of multi-feature time series