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NAS 412 Rev. 2
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JIS K 6386:2019
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CGA P-18
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AS/NZS 2243.8:2014
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AN INSTRUMENT FOR THE MEASUREMENT OF ROAD SURFACE REFLECTION PROPERTIES (WP04, 443-452)
Original price was: $20.00.$10.00Current price is: $10.00.
Conference Proceeding by Commission Internationale de L'Eclairage, 10/23/2017
Road surface reflection data in the form of standard r-tables serve as input for design calculations of road lighting installations on traffic roads. However, in several countries the use of the standard r-tables has not been verified by measurement in a long period of time, while the types of road surfaces in use have changed – for instance to road surface types with less noise from wheel passages. Because of this, a co-operation between the road administrations of the Nordic countries (abbreviated NMF) decided to construct a portable instrument to be used on selections of traffic roads within these countries in order to provide updated knowledge. This article describes the principles behind this instrument.
Product Details
- Published:
- 10/23/2017
- Number of Pages:
- 11
- File Size:
- 1 file , 1.1 MB
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CIE x036:2010
Original price was: $204.00.$122.00Current price is: $122.00.Add to cartProceedings of CIE Expert Symposium on Spectral and Imaging Methods for Photometry and Radiometry (30-31 August 2010, Bern, Switzerland)
Conference Proceeding by Commission Internationale de L'Eclairage, 12/01/2010
