1. School of Geosciences and Info-Physics, Hunan Key Laboratory of Nonferrous Resources and Geological Hazards Exploration, and the Key Laboratory of Metallogenic Prediction of Nonferrous Metals and Geological Environment Monitoring, Ministry of Education, Central South University, Changsha, China
2. School of Mathematics and Statistics, HNP-LAMA, Central South University, Changsha, China
3. School of Civil Engineering, Hunan University of Technology, Zhuzhou, China
4. Science and Technology on Near-Surface Detection Laboratory, Wuxi, China