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Article Dans Une Revue Journal of the Korean Society of Mineral and Energy Resources Engineers Année : 2022

Seismic Interferometry: Research Trends and Technological Introduction

Inseok Joung
Ahyun Cho
  • Fonction : Auteur
Hanna Jang
  • Fonction : Auteur
Chang Soo Cho
  • Fonction : Auteur
Myung Jin Nam

Résumé

In the seismic interferometry (SI) method, cross correlation of seismic recordings at two receivers is performed to retrieve an estimate of the seismic trace at one of the receivers while the other acts as a so-called "virtual source" to obtain subsurface information. In this article, basic SI theories are described, and past cases in which SI methods were used are analyzed. SI, which mainly uses cross correlation, can be performed using deconvolution or coherence, and each SI method can be applied to seismic reflection, refraction, and surface wave survey data. Because the virtual source can be positioned at all receiver locations and active sources are not necessary, SI is an extremely effective monitoring technique. SI has been applied to such fields as geological imaging, fault detection, and structural health.
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Dates et versions

hal-04372500 , version 1 (04-01-2024)

Identifiants

Citer

Inseok Joung, Ahyun Cho, Hanna Jang, Bitnarae Kim, Chang Soo Cho, et al.. Seismic Interferometry: Research Trends and Technological Introduction. Journal of the Korean Society of Mineral and Energy Resources Engineers, 2022, 59 (2), pp.205 - 217. ⟨10.32390/ksmer.2022.59.2.205⟩. ⟨hal-04372500⟩

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