CIE 031-1976

Glare and Uniformity in Road Lighting Installations

Commission Internationale de L'Eclairage , 01/01/1976

Publisher: CIE

File Format: PDF

$36.00$72.00

Description

Standard By:Commission Internationale de L'Eclairage , 01/01/1976

Published:01/01/1976

Pages:29

ISBN(s):9783901906671

File Size:1 file , 420 KB

Language:English

Note:This product is restricted and cannot be purchased in the following countries Ukraine, Russia, Belarus

Glare in road lighting is distinguished as discomfort and disability glare. Discomfort glare is quantitatively described by a glare control mark which can be calculated from the photometric and geometric quantities of a lighting installation. The evaluation of disability glare is based upon the Holladay formula and expressed by calculating the increment in the threshold of detection of the luminance difference between a relevant object and the road surface. The uniformity of the road surface luminance is characterized by the overall uniformity and the longitudinal uniformity.

The publication contains 26 pages and 5 figures.

CIE 031-1976

Glare and Uniformity in Road Lighting Installations

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