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Marmousi velocity model

Marmousi velocity model

Name: Marmousi velocity model

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Language: English

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The Marmousi experience: Velocity model determination on a synthetic complex data set. By ROELOF VERSTEEG*. Rice University. Houston, Texas. Figure 1 A smoothed version of the Marmousi velocity model displayed with the vertical axis given in depth (top) and in time (bottom). The smoothing operator. 6 Dec Construct the true velocity, initial velocity, computational mesh, and physical domain for a small patch of the Marmousi velocity model.

1 Sep The Marmousi experience; velocity model determination on a synthetic complex data set. Roelof Versteeg. Roelof Versteeg. Rice University. See figure: Marmousi velocity model (a) and Q model (b). from publication: Lowrank approximation for time domain viscoacoustic wave equation with spatially. See figure: 'Marmousi velocity model ' from publication 'An improved sweeping domain decomposition preconditioner for the Helmholtz equation' on.

Scientific image: – Marmousi model velocity field. from publication: Reverse time migration by interpolation and pseudo-nalytical methods on ResearchGate, the. We propose a smooth version of the Marmousi model. The model is sampled to a 24 by 24 m grid. It contains samples. The anisotropic Marmousi model has the same NMO velocity as the original Marmousi model and an anisotropy $\eta$ distribution that possesses the same. The current methodology of imaging is a velocity model building based on ray theory such We have tested our methodology on the Marmousi velocity model. Theonly way to make an excessively complex velocity model suitable for application of ray-based methods, such as the Gaussian beam or Gaussian packet.


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