基于Landsat 8 QA云标识的云影识别方法研究

王蔷, 黄翀, 刘高焕, 刘庆生, 李贺, 陈卓然

Cloud Shadow Identification Based on QA Band of Landsat 8

WANG Qiang,HUANG Chong,LIU Gaohuan,LIU Qingsheng,LI He,CHEN Zhuoran

图2 太阳高度角和太阳方位角对云和云影水平距离和相对方向的影响

Fig. 2 The influence of the solar elevation angle and the solar azimuth on the horizontal distance and the relative direction of cloud and cloud shadow