Abstract
Marchenko redatuming, imaging, monitoring and multiple elimination methods are based on Green’s function representations, with the underlying assumption that the wave field in the subsurface can be decomposed into downgoing and upgoing waves and that evanescent waves can be neglected. In this paper we show that up/down decomposition in the subsurface is actually not needed for the derivation of these representations. This opens the way for research into new Marchenko methods which are not limited by the assumption that up/down decomposition is possible and which, in principle, can handle evanescent waves.
Original language | English |
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Title of host publication | First International Meeting for Applied Geoscience & Energy |
Subtitle of host publication | Expanded Abstracts |
Publisher | SEG |
Pages | 3275-3279 |
Number of pages | 5 |
DOIs | |
Publication status | Published - 2021 |
Event | First International Meeting for Applied Geoscience & Energy - Online event Duration: 26 Sept 2021 → 1 Oct 2021 https://imageevent.org/2021 |
Conference
Conference | First International Meeting for Applied Geoscience & Energy |
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Abbreviated title | IMAGE2021 |
Period | 26/09/21 → 1/10/21 |
Internet address |
Bibliographical note
Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.Keywords
- interferometry
- imaging
- internal multiples