Migration Based V Elocity Analysis in 2d Laterally Heterogeneous Media

  • Mark Noble, Gilles Lambar, Pascal Podvin
  • Published 1999

Abstract

We present a new method based on Migration Velocity Analysis (MVA) to estimate 2D velocity models with no assumption on the re ector geometry nor on the background velocity eld. In the prestack depth migrated volume, locally coherent events are automatically picked without interpretation and characterized by their positions and two slopes. The velocity is… (More)

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Cite this paper

@inproceedings{Noble1999MigrationBV, title={Migration Based V Elocity Analysis in 2d Laterally Heterogeneous Media}, author={Mark Noble and Gilles Lambar and Pascal Podvin}, year={1999} }