FY-4A云覆盖率产品在宁夏的检验评估及订正
袁瑞瑞, 王坤, 高睿娜

Evaluation and correction of FY-4A cloud cover fraction product in Ningxia
YUAN Ruirui, WANG Kun, GAO Ruina
表1 不同窗口下FY-4A云覆盖率与气象站总云量相关系数
Tab.1 Correlation coefficients between FY-4A cloud cover fraction and total cloud amount from meteorological stations for different window sizes
时间 窗 口
1×1 3×3 5×5
1月 0.75 0.77 0.76
7月 0.80 0.84 0.83