2016
DOI: 10.1093/gji/ggw425
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Abstract: S U M M A R YObtaining new seismic responses from existing recordings is generally referred to as seismic interferometry (SI). Conventionally, the SI responses are retrieved by simple crosscorrelation of recordings made by separate receivers: one of the receivers acts as a 'virtual source' whose response is retrieved at the other receivers. When SI is applied to recordings of ambient seismic noise, mostly surface waves are retrieved. The newly retrieved surface wave responses can be used to extract receiver-re… Show more

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Cited by 17 publications
(32 citation statements)
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“…SI by MDD and VRS are less restrictive, but are technically more involved and have greater requirements concerning receiver geometry. Provided these requirements are met, however, these two techniques allow the retrieval of more accurate medium responses (Wapenaar et al 2011b;Weemstra et al 2017a). After introducing the interferometric formulations, we explain in Section 2.4 how surface-wave phase velocities can be extracted from the retrieved responses, and introduce in Section 2.5 the theory underlying our matched-field processing approach, which we also use for phase velocity extraction.…”
Section: Theorymentioning
confidence: 99%
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“…SI by MDD and VRS are less restrictive, but are technically more involved and have greater requirements concerning receiver geometry. Provided these requirements are met, however, these two techniques allow the retrieval of more accurate medium responses (Wapenaar et al 2011b;Weemstra et al 2017a). After introducing the interferometric formulations, we explain in Section 2.4 how surface-wave phase velocities can be extracted from the retrieved responses, and introduce in Section 2.5 the theory underlying our matched-field processing approach, which we also use for phase velocity extraction.…”
Section: Theorymentioning
confidence: 99%
“…For details regarding the matrix inversion, we refer to van der Neut (2012). SI by MDD has been applied successfully to reflection data in an arctic environment (Poletto & Bellezza 2012), crosswell seismic reflection data (Minato et al 2011) and ambient seismic surface-wave data (van Dalen et al 2015;Weemstra et al 2017a).…”
Section: Si By Multidimensional Deconvolutionmentioning
confidence: 99%
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