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7 2019年1月3种积雪判识结果对比 |
Fig.7 Comparison of three snow cover determination results in January 2019 |