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Transmap’s ON-SIGHT vehicles is equipped with the newest Pavemetrics Laser Crack Measurement System (LCMS), which uses laser line projectors, high speed cameras, and advanced optics to acquire high resolution 3D profiles of the road.

LCMS 3D Images

LCMS Processing Suite

The International Roughness Index (IRI) and rutting data will be collected for the left wheel track, the right wheel track, and the average of the two wheel tracks in a manner that meets all ASTM E950 standards. These lasers will capture IRI data across 13.1 feet of the surface.

The 3D/2D images produced by the LCMS have the ability to show depths, rutting wheel paths, drop offs at the edge of pavement, and depths of cracks – not just widths.

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