STUDY ON EFFECTIVE ACQUISITION OF HIGHWAY FACILITY AND ATTRIBUTE INFORMATION USING HIGHWAY IMAGERY CONSTRUCTION SYSTEM

Highway Imagery Construction System is developed for providing road information such as highway alignment, pavement condition, structural information, and scenery information etc. Therefore we acquire there data using GPS(Grobal Positioning System), IMU(Inertial Measurement Unit), DMI(Distance Measuring Instrument) and CCD(Charge-Coupled Device) and make Database after post-processing road image and positional information. In this study, We analyze previous road facility position and information of attribute in Highway Image Construction System. Lastly, we introduce to better method of construction information and then design system for matching positional information and road image.