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.
|Title of host publication||First International Meeting for Applied Geoscience & Energy|
|Subtitle of host publication||Expanded Abstracts|
|Number of pages||5|
|Publication status||Published - 2021|
|Event||First International Meeting for Applied Geoscience & Energy - Online event|
Duration: 26 Sep 2021 → 1 Oct 2021
|Conference||First International Meeting for Applied Geoscience & Energy|
|Period||26/09/21 → 1/10/21|
Bibliographical noteGreen 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.
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