By Hom Nath Gharti¹, Dimitri Komatitsch², Leah Langer¹, Roland Martin³, Voker Oye⁴, Jeroen Tromp¹, Uno Vaaland¹, Zhenshen Yan⁵

1. Princeton University, USA 2. CNRS/University of Aix-Marseille, France 3. University of Toulouse, France 4. NORSAR, Norway 5. Institute of Remote Sensing and Digital Earth, CAS, China