4.Snow Scenes
a.Many cases of problems occur with reflected light measuring methods due to snow surface glare. Using incident light measurement eliminates these concerns. Freshly fallen snow possesses a reflectivity of approximately 73%, while even after several days in urban areas, this declines only to about 60%. Compensation must therefore be performed. Measurement by standard method
is reduced by Example:
Note 1 :
Note:2:
Reduce as much as possible since overexposed snow can take on a flour
compensation amount is based on the re-
flectivity value of snow. This may vary according to snow quality and soiling.
20
