The visual effect of a seismic WaveField

Modeling by paraxial extrapolators is applicable to wave propagation problems in which most of the energy is traveling within a restricted angular cone about a principle axis of the problem. Frequency domain finite-difference solutions are readily ...

With the increasing use of seismic waveform inversion and imaging, the scale of numerical simulations of seismic waves has been increasing. Concomitantly, the resulting extremely large amounts of seismic data being produced are causing ...

• We use TuckerMPI to compress the 4D seismic finite-difference forward wavefields more than 100x.

The attention to Arctic shelf is explained by the real need of exploration and development of oil-fields and gas-fields. The computer modeling is a single appropriate approach because the physical experiments in Arctic are expensive and sometimes ...