Photolux and Photosphere: any comparisons available?

Anyone aware of any comparisons between Photolux and Photosphere -- mainly for accuracy and calibration?

Best
John Mardaljevic

Reader in Daylight Modelling
Institute of Energy and Sustainable Development
De Montfort University
The Gateway, Leicester, LE1 9BH, UK
Tel: +44 (0) 116 257 7972

[email protected]
http://www.iesd.dmu.ac.uk/~jm

Hi John,

I have done a quick comparison (probably 7 years ago or so) as I was working on validating Photosphere. It was not a comprehensive comparison but I remember that Photsophere results were more reliable when compared to measurements with Minolta luminance meter, especially with higher luminance values.

Best,
Mehlika

ยทยทยท

On Fri, 10 Jun 2011, John Mardaljevic wrote:

Anyone aware of any comparisons between Photolux and Photosphere -- mainly for accuracy and calibration?

Best
John Mardaljevic

Reader in Daylight Modelling
Institute of Energy and Sustainable Development
De Montfort University
The Gateway, Leicester, LE1 9BH, UK
Tel: +44 (0) 116 257 7972

[email protected]
http://www.iesd.dmu.ac.uk/~jm

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