融合FY-3C号和FY-4A号卫星数据的积雪面积变化研究—以祁连山区为例
乔海伟,张彦丽

FY-3C and FY-4A Satellite Data were Combined to Study the Variation of Snow Cover Area: A Case Study of Qilian Mountains
Haiwei Qiao,Yanli Zhang
图4 FY-4A多时相数据云隙间积雪识别方法
Fig.4 FY-4A multi-temporal data snow cover detection method between cloud gaps