Current
Mechanical & Electrical Supplement
Technical Report
A review of sky luminances and specifications of reference skies; including definitions of average and mean skies, and a method of composing these sky luminances.
9783900734527
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.
NBS has produced specification systems and information products for construction industry professionals for more than 40 years. The National Building Specification is the recognised UK national standard and is used by over 5,000 organisations. NBS is part of RIBA Enterprises Ltd.
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