1. Zhejiang University of Technology
2. Jiangsu Centre for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing, People’s Republic of China
3. Key Laboratory of Virtual Geographic Environment of Ministry of Education, Nanjing Normal University
4. Nanjing Normal University
5. Shaoxing University
6. Saveetha Institute of Medical and Technical Sciences
7. Asia Air Survey Co., Ltd.