LMI Technologies (Vancouver, Canada) has introduced the SelcomTM High Speed RoLineTM 1130 Sensor with laser line sensing for accurate profiling of all pavement geometries on high-speed profilers, at any vehicle speed. The laser line measuring principle improves the accuracy of pavement profiling for coarse textured surfaces, particularly longitudinal tined and diamond ground surfaces.

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Photonics Tech Briefs Magazine

This article first appeared in the May, 2009 issue of Photonics Tech Briefs Magazine.

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