1. Xi’an Jiaotong University, School of Information and Communications Engineering, Faculty of Electronic and Information Engineering, Xi’an, China.
2. Xi’an Jiaotong University, School of Information and Communications Engineering, Faculty of Electronic and Information Engineering, Xi’an, China. (corresponding author)
3. Northeast Petroleum University, School of Earth Science, Daqing, China.
4. National Engineering Research Center of Offshore Oil and Gas Exploration, Beijing, China.