Traditionally, the Marchenko equation forms a basis for 1D inverse scattering problems. A
3D extension of the Marchenko equation enables the retrieval of the Green's response to a …

Iterative substitution of the multidimensional Marchenko equation has been introduced
recently to integrate internal multiple reflections in the seismic imaging process. In so-called …

Standard imaging techniques rely on the single scattering assumption. This requires that the
recorded data do not include internal multiples, ie, waves that have bounced multiple times …

An iterative method is presented that allows one to retrieve the Green's function originating
from a virtual source located inside a medium using reflection data measured only at the …

Assuming that transmission responses are known between the surface and a particular
depth level in the subsurface, seismic sources can be effectively mapped to this level by a …

Recent research showed that the Marchenko equation can be used to construct the Green's
function for a virtual source position in the subsurface. The method requires the reflection …

基准面延拓旨在通过模型驱动或数据驱动的方法消除上覆介质对地震信号造成的畸变或影响,
进而重构基准面上的虚拟观测数据. 针对非线性波场效应(如层间多次波), 模型驱动的基准面延拓 …

In recent work we showed with heuristic arguments that the Green's response to a virtual
source in the subsurface can be obtained from reflection data at the surface. This method is …

Redatuming aims to eliminate the distortion or influence of the overburden media on the
seismic signal and to reconstruct the virtual observed data at the datum level using a model …

Marchenko imaging obtains the subsurface reflectors using one-way Green's functions,
which are retrieved by solving the Marchenko equation. This method generates an image …