1. Tianjin Center of China Geological Survey Tianjin China
2. North China Center for Geoscience Innovation, China Geological Survey Tianjin China
3. School of Earth Sciences and Resources China University of Geosciences (Beijing) Beijing China
4. Shandong Provincial No.4 Institute of Geological and Mineral Survey Weifang China
5. Institute of Geophysical and Geochemical Exploration, CAGS Langfang China