1. College of Earth Sciences Jilin University Changchun, Jilin China
2. Key Laboratory of Mineral Resources Evaluation in Northeast Asia, Ministry of Natural Resources Jilin University Changchun, Jilin China
3. Key Lab of Submarine Geosciences and Prospecting Techniques, Ministry of Education, Institute for Advanced Ocean Study, College of Marine Geosciences Ocean University of China Qingdao Shandong China
4. Laboratory for Marine Mineral Resources Qingdao National Laboratory for Marine Science and Technology Qingdao Shandong China
5. China Aero Geophysical Survey & Remote Sensing Center for Land and Resources Beijing China
6. Department of Geography and Geology University of Salzburg Salzburg Austria