| Popis: |
Based on the acoustic wave field theory, the forward as well as inverse model for surface-related multiple prediction and attenuation was formulated in an iterative implementation. In the physical insight, the dataconsistence-based time-space convolution method for multiples’ generation, prediction and attenuation was discussed and implemented in an iterative adaptive procedure. Comparing with other de-multiple methods, example demonstrated its validity and stability, where the method yielded good results, attenuating the multiple energy while keeping the primary events not damaged. |
