The alias, frequency dispersion and lateral resolution of migrated seismic section are analysed in detail in this paper. 本文对偏移剖面上的假频、频散和横向分辨力作了比较系统的论述。
The detailed analysis leads to the conclusion: the alias on migrated section has nothing to do with migration methods, but mainly relates to the samplings of record and operator, and their resamples; 通过这种讨论,说明了偏移剖面上的假频与偏移方法无关,而主要与记录和算子的采样及重采样有关;