Document Type

Article

Rights

Available under a Creative Commons Attribution Non-Commercial Share Alike 4.0 International Licence

Disciplines

Electrical and electronic engineering

Publication Details

 Lighting Research and Technology48(3) · July 2015 

DOI: 10.1177/1477153515593579

Abstract

Cuttle has proposed mean room surface exitance as a metric for use within interior lighting design. Two reported barriers to its use are: a lack of available software to calculate the metric and the tedious and cumbersome nature of recording its values in the field using current equipment and methodologies. This paper presents a method for facilitating the calculation of mean room surface exitance using readily available freeware, namely Radiance, and also presents a methodology that utilises high dynamic range imaging as a pragmatic alternative for field measurement.

DOI

10.1177/1477153515593579

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