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作真振幅恢复时,若所用的数学模型是建立在均匀介质的基础之上,则由于这种假设与复杂的地下实际情况相差甚远,真振幅恢复往往是不理想的。 本文所述是基于连续介质情况下比较精确的数学模型。文中述及的几项试验,说明采用此方法的依据。 最后,我们用这种数学模型处理了一些地震剖面,并做了简单的效果分析。从分析结果看来是取得了初步的效果。这就说明了这种数学模型是可取的。
For a true amplitude recovery, if the mathematical model used is based on a homogeneous medium, true amplitude recovery is often not ideal since this assumption is quite different from complex subsurface realities. This article describes a more accurate mathematical model based on continuous media. Several tests mentioned in the article, the basis for the use of this method. Finally, we dealt with some of the seismic sections using this mathematical model and did a simple result analysis. It seems from the analysis results have achieved initial results. This shows that this mathematical model is desirable.