Using 2D models extracted from the 3D SEAM geophysical model (Figure 1), we consider data separation for three possible simultaneous-source applications.
The grids in both models have been modified.
All data were modeled with a 2D Acoustic finite-difference algorithm.
In each example, we use the different formulations to solve the separation problem described above.
All sparse inversion examples are generated using a hybrid solver (Li et al., 2010).
Figure 1. 2D velocity models extracted from the 3D SEAM geophysical model.