| 浅层地震探测技术应用中的分辨率问题 |
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| 引用本文： | 谢忠球.浅层地震探测技术应用中的分辨率问题[J].矿产与地质,1999,13(2):112-116. |
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| 作者姓名： | 谢忠球 |
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| 作者单位： | 国土资源部岩溶地质研究所,桂林541004 |
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| 摘 要： | 浅层地震探测技术中影响分辨率的因素，除与反射波主频和频带宽度有关外，还主要受信噪比、子波形态、采样率、岩性界面反射系数的影响。浅层地震探测中，通过高分辨率数据处理，能有效地提高资料的信噪比和分辨率。
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| 关 键 词： | 浅层地震勘探 分辨率 高分辨率处理 |
RESOLUTION PROBLEMS ABOUT THE APPLICATION OF SHALLOW SEISMIC PROSPECTING TECHNIQUE |
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| Xie Zhongqiu.RESOLUTION PROBLEMS ABOUT THE APPLICATION OF SHALLOW SEISMIC PROSPECTING TECHNIQUE[J].Mineral Resources and Geology,1999,13(2):112-116. |
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| Authors: | Xie Zhongqiu |
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| Abstract: | The
factors which influence the resolution of shallow seismic prospecting are affected mainly by SNR
(signaltonoise ratio),Wavelet shape,sampling rate and reflection coefficient of lithological interface
in addition to main frequency and frequency bandwidth of reflecting wave.The SNR and resolution
of seismic data can be effectively improved through high resolution processing of seismic data in
shallow seismic prospecting. |
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| Keywords: | Shallow seismic prospecting Resolution High resolution processing |
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