Tunnel detection at Yuma Proving Ground, Arizona, USA — Part 2: 3D full-waveform inversion experiments Smith, James A. ; Borisov, Dmitry ; Cudney, Harley ; Miller, Richard D. ; Modrak, Ryan ; Moran, Mark ; Peterie, Shelby L. ; Sloan, Steven D. ; Tromp, Jeroen ; Wang, Yao Abstract Publication: Geophysics Pub Date: January 2019 DOI: 10.1190/geo2018-0599.1 Bibcode: 2019Geop...84B..95S