The NSV consists of Digital Cameras, Automatic crack detection system, infrared laser sensors, Rotorpulsor / accelerometer, precision distance measuring unit, GPS, Digital laser profiler and data acquisition system. The complete system is mounted on vehicle as per data requirements. All data is collected in real time and recorded on hard drive. Single lane (3.75m) wide strip is covered in one go.
APPLICATIONS
INVENTORY OF ROAD • Pavement Type• Pavement Width
• Terrain
• Land Use
• Shoulder Type and Width
• Drain Type and Width
• Wayside Amenities
• Crash Barrier
• Signages
CONDITION OF ROAD / SURFACE
- Rutting and Transverse Profile
- Longitudinal Profile and Roughness
- Distress
- Crack-Type, length, depth and location
- Bleeding
- Surface Failure
- Pot holes area and potholes mean depth
- Concrete joint height
- Extent of water pooling
- Rut depth