@inproceedings{68e5d9a59d6b4a36b61a804919df2655,
title = "Refraction interferometry for numerical surface seismic experiments",
abstract = "Seismic Interferometry is rapidly becoming an established technique to recover the Green's function between receivers, but practical limitations in the source energy distribution inevitably lead to spurious energy in the results. Here we use a spurious wave we previously called the Virtual Refraction to estimate subsurface parameters. We extend our previous acoustic analysis to a two layer elastic model with attenuation and noise. We demonstrate that stacking crosscorrelation gathers in the presence of noise improves our ability to pick the stationary-phase point associated with the critical offset. Finally we discuss using multiple refraction modes to solve for subsurface parameters using only virtual refraction data.",
author = "Dylan Mikesell and \{Van Wijk\}, Kasper and Alexander Calvert and Matt Haney",
note = "Publisher Copyright: {\textcopyright} 1996-2018 Society of Exploration Geophysicists All Rights Reserved.; 79th Society of Exploration Geophysicists International Exposition and Annual Meeting 2009, SEG 2009 ; Conference date: 25-10-2009 Through 30-10-2009",
year = "2009",
doi = "10.1190/1.3255100",
language = "English",
isbn = "9781615675661",
volume = "28",
series = "SEG Technical Program Expanded Abstracts",
publisher = "Society of Exploration Geophysicists",
pages = "1350--1354",
booktitle = "SEG Technical Program Expanded Abstracts",
edition = "1",
}