ON ROAD MEASUREMENTS OF THE LUMINANCE COEFFICIENT OF PAVING
Abstract
The paper describes the design phase of a portable gonio-reflectometer for the measurements of the reflection properties of road paving directly on site. The importance of these measurements is highlighted, then the measuring procedure is briefly described together a presentation of the organization of the instruments itself and the design criteria. Attention is focused on the positioning of the light sources exciting the surface under analysis and on the errors which can appear in the evaluation of the performance of a road lighting plant designed on the measurements realized by the portable gonio-reflectometer, in particular.
Event details
- Event
- Exploring New Frontiers of Instrumentation and Methods for Electrical and Electronic Measurements
- Technical Committee
- TC4
- Place
- Florence, ITALY
- Time
- 22 September 2008 - 24 September 2008
- Website
- http://www.imeko2008.org/