Standard 003/E1996 Spatial distribution of daylight - CIE standard overcast sky and clear sky
Publication Year
1996
Document Status
Withdrawn
Abstract
Defines two conditions which tend to occur under stable conditions and which may be taken as extreme cases. They are described by relative luminance distributions: the luminance of any point in the sky is given as a function of the zenith luminance. This standard supersedes CIE Overcast Sky: 1955, and CIE Clear Sky: 1973.
Document History
Should be read in conjunction with - CIE 110/1994: Spatial distribution of daylight.
Publisher Information
CIE-UK
The International Commission on Illumination (known as the CIE from its French title, the Commission Internationale de l´Eclairage), is an international organisation active in all professional matters related to light, lighting, photobiology and image technology. They publish a number of technical reports relating to the industry.
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CIE
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