Abstract
A laboratory method for measuring luminance factors of a road surface specimen is outlined, together with the formula and arithmetic program used in the calculations.
A laboratory method for measuring luminance factors of a road surface specimen is outlined, together with the formula and arithmetic program used in the calculations.
Light and Lighting, Vol. 64 (1971), No. 4/5 (April/May), p. 131-132
This publication is one of our other publications, and part of our extensive collection of road safety literature, that also includes the SWOV publications.