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MEASUREMENT AND EVALUATION OF VERTICAL SIGNAGE RETROREFLECTANCE
The Evaluation of the Retroreflectance of the Vertical Signage of a Route or Road Network is essential to design and plan sign replacement works in sectors that do not reach the minimum values to guarantee night vision.
Data acquisition
Using a state-of-the-art Static Retroreflectometer, retroreflectance measurements of each vertical signal are taken and recorded, which are in turn automatically georeferenced.
These devices automatically measure retroreflectance in all types and geometries of reflective sheets that exist in the national and international market.
Data export
The results are presented in digital form with the respective Georeferential Position of each Signal and its corresponding Retroreflectance Value.
These allow the Signals to be Replaced to be projected or the recovery of their retroreflectance by washing.