In the rapidly evolving world of prestack depth migration (PSDM), the 2002 SEG Annual Meeting held in Salt Lake City, Utah, provided a useful forum to assess the state-of-the-art and necessary future directions for PSDM to better meet industry's needs in resolving complex subsurface environments. PSDM-related topics were heavily represented at the meeting with both contractor and oil company geoscientists presenting papers covering the full range of current issues. From these presentations certain themes and trends emerged which allow one to see through the confusion of today's PSDM implementation options and comparisons to isolate key areas of consensus in current...

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