Paper Summary
The long history of imaging in this area will be reviewed. Incremental improvements in data quality and interpretability will be shown. Processing efforts started with a grid of 2D lines using PSTM imaging algorithms. Subsequent efforts included SRME for multiple elimination, PSDM and tomography. Latest results are from modern 3D acquisition utilizing 3D true azimuth multiple elimination, anisotropic pre-stack depth imaging, and post migration residual demultiple.
