1. Key Laboratory of Infrastructure Durability and Operation Safety in Airfield of CAAC, Tongji University, Shanghai, Jiading, China
2. Second Research Institute, Civil Aviation Administration of China, Civil Unmanned Aircraft Traffic Management Key Laboratory of Sichuan Province, Beijing, China
3. Hong Kong Observatory, Hong Kong, Kowloon, China
4. Department of Civil Engineering, College of Engineering, Taif University, Taif, Saudi Arabia
5. Department of Civil and Construction Engineering, University of Nairobi, Nairobi, Kenya