RT Journal Article SR Electronic(1) A1 Barfoot, D.A.YR 2013 T1 Efficient Vertical Seismic Profiling using Fiber-Optic Distributed Acoustic Sensing and Real-Time Processing JF , VO OP SP cp-343-00003 DO https://doi.org/10.3997/2214-4609.20142554 PB European Association of Geoscientists & Engineers, SN 2214-4609, AB , UL https://www.earthdoc.org/content/papers/10.3997/2214-4609.20142554