First reflection waveform characteristic parameters that exhibit lithologic variation are determined by defining geological characters of seismic horizon with the aid of waveform analysis.
首先利用波形分解确定地震反射层的地质属性，找出能反映岩性变化的反射波波形特征参数；
Coherent data analysis may convert the original cube with 3d amplitude seismic data to other cube with 3d similar coefficient data by calculating the similarity of waveform among seismic traces.
相干数据分析是通对地震道间波形的相似性的计算，实现三维振幅数据体向三维相似系数数据体的转换。
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