Print Email Facebook Twitter On the Marchenko equation for multicomponent single-sided reflection data Title On the Marchenko equation for multicomponent single-sided reflection data Author Wapenaar, C.P.A. Slob, E.C. Faculty Applied Sciences Department ImPhys/Imaging Physics Date 2014-06-13 Abstract Recent work on the Marchenko equation has shown that the scalar 3-D Green’s function for a virtual source in the subsurface can be retrieved from the single-sided reflection response at the surface and an estimate of the direct arrival. Here, we discuss the first steps towards extending this result to multicomponent data. After introducing a unified multicomponent 3-D Green’s function representation, we analyse its 1-D version for elastodynamic waves in more detail. It follows that the main additional requirement is that the multicomponent direct arrival, needed to initiate the iterative solution of the Marchenko equation, includes the forward-scattered field. Under this and other conditions, the multicomponent Green’s function can be retrieved from single-sided reflection data, and this is demonstrated with a 1-D numerical example. Subject interferometrycontrolled source seismologywave scattering and diffraction To reference this document use: http://resolver.tudelft.nl/uuid:4dab07ba-394d-456a-9bda-2632a45e5ed4 DOI https://doi.org/10.1093/gji/ggu313 Publisher Oxford University Press ISSN 0956-540X Source Geophysical Journal International, 199 (3), 2014 Part of collection Institutional Repository Document type journal article Rights (c) 2014 The Author(s) Files PDF 314219.pdf 869.01 KB Close viewer /islandora/object/uuid:4dab07ba-394d-456a-9bda-2632a45e5ed4/datastream/OBJ/view