Depth Migration Based on Two-Way Wave Equation to Image OBS Multiples: A Case Study in the South Shetland Margin (Antarctica)

Figure 5

The velocity model for the numerical experiment. The velocity of the three layers is 1500 m/s, 2000 m/s, and 2500 m/s, respectively. The black dot indicates the OBS position on the seafloor. The sources lie on the sea surface with an interval of 5 m.