1. Senior Engineer, Dept. of Research Management, Zhejiang Scientific Research Institute of Transport, Hangzhou 310023, China.
2. Professor, School of Civil Engineering and Geomatics, Shandong Univ. of Technology, Zibo 255000, China.
3. Master’s Candidate, School of Civil Engineering and Geomatics, Shandong Univ. of Technology, Zibo 255000, China.
4. Lecturer, College of Automobile and Traffic Engineering, Nanjing Forestry Univ., Nanjing 210037, China.
5. Lecturer, School of Civil Engineering and Geomatics, Shandong Univ. of Technology, Zibo 255000, China.
6. Associate Professor, School of Civil Engineering and Geomatics, Shandong Univ. of Technology, Zibo 255000, China (corresponding author). ORCID: .