1. CNPC Geophysical Key Lab, China University of Petroleum, Changping, Beijing, 102249, People’s Republic of China
2. British Geological Survey, Murchison House, West Mains Road, Edinburgh EH9 3LA, UK
3. Sinopec Geophysical Research Institute, 219 Shanggao Road, Jiangning, Nanjing, 211103, People’s Republic of China