A PRELIMINARY STUDY OF THE AVERAGE SKY BRIGHTNESS MODEL
Chen Zhonglin
DOI:10.11835/j.issn.1674-4764.1988.01.009
Received ,Revised , Accepted , Available online July 01, 2015
Volume ,1988,Pages -
- Abstract
Starting from the optical factors of Climate and on the basis of CIE formulasof brightness distribution for clear and overcast sky,this paper suggests a kindof formula which can be used to compute brightness distribution on average skybrightness.Besides,it proposes a simple method by which it is easy to carryout the design of natural lighting under the condition of average sky brightnessmodel.