Aerial & Mobile LiDAR Solutions for Pavement Surface Evaluation and Rating (PASER)

Transportation corridors of all types are subject to asphalt deterioration and deformation, especially in northern climates like the Upper Midwest. PASER procedures have been developed to evaluate when a roadway requires repair and/or re-surfacing to ensure public safety. Aerial & Mobile LiDAR can be an integral component to facilitate the evaluation procedures. Richard Wohler of GPI will demonstrate how LiDAR can be an effective tool in determining the correct PASER repair/re-surfacing recommendation for transportation corridors.