Li, Danny H.W.; Lam, Tony N.T.; Cheung, K.L.; Tang, H.L. - In: Renewable Energy 33 (2008) 11, pp. 2357-2365
illuminance. The common method for predicting daylight has been the derivation of illuminance from the more widely measured solar … surfaces was proposed. The predicted vertical outdoor illuminance data for the four cardinal planes (i.e., N, E, S and W) using … estimated daylight illuminance data give acceptable agreements with measured data for all vertical planes. …