1. Old Dominion University, Batten College of Engineering and Technology, Department of Electrical and Computer Engineering, 231 Kaufman Hall, Norfolk, Virginia 23529, United StatesbTurkish Air Force NCO Vocational Collage, Department of Electronics, Ataturk
2. Guilin University of Technology, Guangxi Key Laboratory for Spatial Information and Geomatics Engineering, Guilin, Guangxi 541004, China
3. University of Electronic Science and Technology of China, School of Resources and Environment, North Jianshe Road, Sichuan, Chengdu 610054, China
4. Old Dominion University, Batten College of Engineering and Technology, Department of Electrical and Computer Engineering, 231 Kaufman Hall, Norfolk, Virginia 23529, United States