Li, Danny H.W.; Chau, Natalie T.C.; Wan, Kevin K.W. - In: Energy 53 (2013) C, pp. 252-258
Solar irradiance and outdoor illuminance, particularly on vertical surfaces are crucial to energy-efficient building … recorded for a long period but no measurements of daylight illuminance exist. In 2003, the International Commission on … identified, the basic solar irradiance and daylight illuminance at the surfaces of interest can be obtained, involving simple …