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  • CIE 144:2001

CIE 144:2001

Road surface and road marking reflection characteristics

Commission Internationale de L'Eclairage , 01/01/2001

Publisher: CIE

File Format: PDF

$39.00$78.00


Standard By:Commission Internationale de L'Eclairage , 01/01/2001
Published:01/01/2001
Pages:35
ISBN(s):9783901906121
File Size:1 file , 3.9 MB
Language:English
Note:This product is restricted and cannot be purchased in the following countries Ukraine, Russia, Belarus
The purpose of this technical report is to provide the technical basis for the application of reflection characteristics of road surfaces and road markings in road lighting, daylight and vehicle headlamp illumination.

The technical report describes relevant conventions and the influence of measurement angles. For road lighting and daylight the technical report further details reflection tables, a description system, and the classification and luminance of road surfaces and road markings.

Recommendations are given for in situ measurement of characteristics relating to the lightness and the retroreflection of surfaces, some thoughts are provided for characteristics relating to the specularity of road surfaces and road markings.

The technical report is written in English, with a short summary in French and German. It consists of 35 pages with 16 figures and 16 tables.

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