Gunnison Tunnel Series: A Leap of Faith, pt 2 kvnf.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from kvnf.org Daily Mail and Mail on Sunday newspapers.
This article looks at Wang, B. & Huang, L.'s study published in Frontiers in Earth Science, which looks at a polarization migration velocity model building method for geological prediction ahead of tunnel faces.