supported by the National Key R&D Program of China grant number 2017YFA0603504;the Strategic Priority Research Program of the Chinese Academy of Sciences grant number XDA17010101;the National Natural Science Foundation of Chinagrant number 41875183。
Surface irradiance measurements with high temporal resolution can be used to detect clear skies,which is a critical step for further study,such as aerosol and cloud radiative effects.Twenty-one clear-sky detection(CSD...
supported by the national natural science foundation of China (Grant Nos.40505006 and 40775026)
The automatic all-sky imager developed by the Institute of Atmospheric Physics,Chinese Academy of Sciences,provides all-sky visible images in the red,green,and blue channels.This paper presents three major cali-bratio...