Authors
A.J. (Tom) van Loon
College of Earth Science and Engineering, Shandong University of Science and Technology, No.579, Qianwangang Road, Huangdao District,, Qingdao, China
Geocom Consultants, Valle del Portet 17, 03726, Benitachell, Spain
Shuvabrata De
3CSIR-National Geophysical Research Institute, Uppal Road,, Hyderabad, India