supported by the National Hi-Tech Research and Development Program of China (863 Program) (No. 2007AA09Z310);National Natural Science Foundation of China (No. 40677037, 40774029, 41004028);Fundamental Research Funds for the Central Universities (No. 2010ZY53); Program for New Century Excellent Talents in University (NCET)
Currently, most of MT (magnetotelluric) data are still collected on sparse survey lines and interpreted using 2D inversion methods because of the field work cost, the work area environment, and so on. However, there...