1887

Abstract

A08 WAVE-EQUATION ANGLE-DOMAIN IMAGING FOR MULTICOMPONENT SEISMIC DATA 1. Abstract Seismic images obtained by multicomponent wave-equation migration can be decomposed into angle gathers with a transformation that generalizes the equivalent construction for primary waves. A particularly simple formulation is to use all three components of the offset vector separating sources and receivers at image points. Using full vector offsets multicomponent angle-gathers are built using simple transformations that are implemented partially in the Fourier domain and partially in the space domain. 1 2. Introduction Downward wave extrapolation provides an accurate method for seismic imaging in structurally complex areas (Gray et al.

Loading

Article metrics loading...

/content/papers/10.3997/2214-4609-pdb.17.A08
2005-09-05
2020-06-04
Loading full text...

Full text loading...

http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609-pdb.17.A08
Loading
This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error