Items that reference source, A Comprehensive Assessment of Highway Inventory Data Collection Methods

Sample Unit Cost

  • Mobile LiDAR (Labor) - Instrumented vehicles collect 3-D precision point information using LiDAR systems traveling at highway speeds.

  • Integrated GPS/GIS Mapping (Labor) - An integrated GPS/GIS field data logger is used to record and store inventory information.

  • Photo/Video Log (Labor) - Instrumented vehicles automatically record photo/video data that can be examined later to extract information.

  • Robotic Total Station (Labor) - An electronic distance measuring system efficiently surveys the position and shape of infrastructure objects.

  • Aerial/Satellite Imaging (Labor) - High resolution images are taken from aircraft or satellite to identify and extract highway inventory information.