[1] School of Remote Sensing and Geomatics Engineering, Nanjing University of Information Science and Technology, Nanjing,210044, China
[2] Technology Innovation Center for Integration Applications in Remote Sensing and Navigation, Ministry of Natural Resources, Nanjing,210044, China
[3] Jiangsu Province Engineering Research Center of Collaborative Navigation/Positioning and Smart Application, Nanjing,210044, China
[4] Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan,430071, China
[5] College of Computer Science and Engineering, Chongqing University of Technology, Chongqing,400054, China