The paper analyses the cause of anomalous stretch of normalmoveout in seismic data processing and the characteristics digital normalmoveoutcorrection.
在地震资料处理中,速度分析和动校正对资料品质的影响很大。
2
Then the trace gather undergoes velocity analysis, normalmoveoutcorrection and stack to bring seismic migrated section ( This is called scattering point imaging).
然后对该道集进行速度分析、动校正和叠加,得到偏移地震剖面,即共散射点成像。
3
The method of residual normalmoveout analysis for multiple is based no NMO correction of CMP gather.