[Tagging] Tagging road illumination quality

[SomeoneElse]

On 20/01/2015 01:21, Warin wrote:
>
> As a camera/light meter should try to reproduce the human eyes 
> response I'd think it would be a good approximation - certainly 
> acceptable compared to a subjective human assessment of 
> 'bright/good/bad/average'.

Perhaps what you need to do is to make some measurements (using a 
smartphone or old-style lightmeter) over a period of a couple of weeks, 
at night in both cloudy and non-cloudy weather conditions, and with both 
full and no moon.

Write that up as a diary entry, and then people will be able to 
reproduce what you've done to measure illumination elsewhere?

Cheers,

Andy

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