ABSTRACT

We conducted a land streamer survey over an existing void in southern Arizona. We apply a 2D time-domain Full-waveform inversion (FWI) method to the acquired data set. With field data examples, we demonstrate that the tunnel signature can be accurately identified in the inverted shear-wave velocity (Vs) profiles

Presentation Date: Thursday, October 18, 2018

Start Time: 8:30:00 AM

Location: 204A (Anaheim Convention Center)

Presentation Type: Oral

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