Profilograph - References
The first Greenwood Profilograph was made in 1992. Greenwood has produced more than 50 Profilographs, below some examples of typical configurations are listed. Since 2004 the Greenwood Profilographs are implemented with ethernet interface.

 | | Customer | BASt, Germany | | Type | Multifunction system | | Profiling | 41 Selcom texture lasers 5 longitudinal profile lasers for HRM | | Imaging | 1 Right-of-Way cameras 2 vehicle vandering check cameras | | Vehicle | Mercedes Sprinter | | Comments | GPS mapping and full inertial system for grade, slope and curvature. Office furniture and extra large battery power backup. |
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 | | Customer | Destia, Finland | | Type | Profilograph | | Profiling | 14 Selcom texture lasers 3 macrotexture lasers | | Imaging | - | | Vehicle | Volkswagen Caravelle | | Comments | GPS mapping and full inertial system for grade, slope and curvature. |
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 | | Customer | TRL, United Kingdom | | Type | HARRIS | | Profiling | 25 Selcom texture lasers 2 macrotexture lasers with optional position | | Imaging | - | | Vehicle | Mercedes-Benz 811D | | Comments | GPS mapping and full inertial system for grade, slope and curvature. |
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 | | Customer | Zhejiang Expressway, China | | Type | Profilograph | | Profiling | 7 Selcom texture lasers | | Imaging | - | | Vehicle | Mitsubishi 4WD Pajero, 31 V6 | | Comments | GPS mapping and full inertial system for grade, slope and curvature. |
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