Über die Leuchtdichte von Fahrbahndecken während der Dämmerung.

Author(s)
Krochmann, J. Özver, Z. & Stockmar, A.
Year
Abstract

In order to guarantee satisfactory conditions of visibility the luminance of the road surfaces should amount to at least 2 cd/m². It is examined at which horizontal illuminance by daylight this value is reached. Attention is given to the varying conditions of the sky and the differing properties of reflection of the road surfaces. Recommended is an horizontal illuminance of 90 1x for switching on street lighting.

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Publication

Library number
B 7761 T /85.2/ IRRD 302641
Source

Lichttechnik, Vol. 26 (1974), No. 7 (Juli), p. 318-319 / Lichttechnik, Vol. 26 (1974), No. 8 (August), p. 347-349, 9 graph., 2 tab., 10 ref.

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This publication is one of our other publications, and part of our extensive collection of road safety literature, that also includes the SWOV publications.