Profilograph

The Greenwood Profilograph is a professional pavement survey system used by road authorities and national road research institutes for pavement condition surveys.

Transversal and Longitudinal profile combined in one 3D profile.

High precision sensors, digital data acquisition and processing for highest possible result quality.

Configurable to meet customers requirements. Configurations can include:

	•  Full inertial system
	•  More than 40 lasers
	•  Texture sensors
	•  GPS

The digital data acquisition is ethernet based and allows subsystems, such as GPS, Surface Imaging and Right-of-Way Imaging, to be added and synchronized.

Profile analysis equipment is essential to modern pavement maintenance optimization. The Profilograph system uses up to 48 laser profile sensors combined with advanced data acquisition and analysis techniques to provide detailed 3D information about pavement surface conditions. Plug-ins with userspecified algorithms can be delivered.

Output reports include for example:

	•  Longitudinal and Transverse Profiles
	•  Rut depth, Cross-Fall and Gradients
	•  Radius of curvatures (vert. and horiz.)
	•  IRI, APL, SV, Straight Edge, a.o.
	•  GPS.