This thesis is about the research of stackvelocity analysis and singularity detection.
本文的主要研究工作就是叠加速度分析和奇异性检测。
2
Migration velocity analysis is one of the key steps in pre stack depth migration whose accuracy directly affects the quality of pre stack depth migration.
偏移速度分析是叠前深度偏移的关键步骤之一,它的准确与否直接影响叠前深度偏移的质量。
3
Then the trace gather undergoes velocity analysis, normal moveout correction and stack to bring seismic migrated section ( This is called scattering point imaging).