摘要
作者在本文中根据地震子波的特点 ,将 Morlet小波予以改造 ,并用于地震资料的处理。在小波处理后的高尺度地震剖面上可以清晰地分辨煤层顶、底板反射波 ,对于煤层厚度的解释具有重要的参考价值。因此 ,修改后的小波和小波变换有较好的应用前景。
According to the property of seismic wavelet, we modify the Morlet wavelet and use it in the seismic data processing. In the high scale seismic profile after the wavelet transform the roof and floor reflection events of the coal bed can be distinguished clearly, Which is invigorative in coal thickness interpretation. The modified wavelet and wavelet transform will thus, be prospective in this domain.
出处
《物探化探计算技术》
CAS
CSCD
2000年第4期326-329,共4页
Computing Techniques For Geophysical and Geochemical Exploration
基金
煤炭科学基金项目资助!(96 -10 10 4)
关键词
小波变换
薄层识别
煤厚解释
地震勘探
反射波
wavelet
wavelet transform
recognition of thin bed
coal thickness interpretation
3D seismology
