Frequency-related factors analysis in frequency domain waveform inversion
文献类型：期刊论文
| 作者 | Liu Guo-Feng1,2; Liu Hong2; Meng Xiao-Hong1; Yan Hao-Fei3,4 |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 2012-04-01 |
| 卷号 | 55期号:4页码:1345-1353 |
| 关键词 | Frequency Domain Waveform Inversion Multi-scale Spectrum Width Wavelet |
| ISSN号 | 0001-5733 |
| DOI | 10.6038/j.issn.0001-5733.2012.04.030 |
| 文献子类 | Article |
| 英文摘要 | The wave equation depth migration methods are the key technologies for complex structure imaging, velocity modeling based on wave equation provides more accurate velocity model. Waveform inversion in frequency domain is one of the most widely studied methods for the wave equation velocity modeling, it promotes the application of waveform inversion in exploration. In this paper, we will analyze some frequency-related factors in waveform inversion that ensure the effectiveness. We introduce an implementation of multi-scale inversion that is widely used in the time domain inversion, analyze the relationship between the choice of frequency point of data, wavelet spectrum band width and the inversion result, we test these methods and factors with a designed mountain model, the conclusion provides a basis and reference for the effective frequency domain waveform inversion in seismic exploration. |
| WOS关键词 | SEISMIC-REFLECTION DATA ; MIGRATION VELOCITY ANALYSIS ; OFFSET VSP DATA ; TOMOGRAPHY ; STRATEGY |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000303362400030 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/80234]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Liu Guo-Feng |
| 作者单位 | 1.China Univ Geosci, Key Lab Detect & Informat Technol, Minist Educ, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Key Lab Petr Resource Res, Beijing 100029, Peoples R China 3.China Aero Geophys Survey, Beijing 100083, Peoples R China 4.Remote Sensing Ctr Land & Resources, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu Guo-Feng,Liu Hong,Meng Xiao-Hong,et al. Frequency-related factors analysis in frequency domain waveform inversion[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2012,55(4):1345-1353. |
| APA | Liu Guo-Feng,Liu Hong,Meng Xiao-Hong,&Yan Hao-Fei.(2012).Frequency-related factors analysis in frequency domain waveform inversion.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,55(4),1345-1353. |
| MLA | Liu Guo-Feng,et al."Frequency-related factors analysis in frequency domain waveform inversion".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 55.4(2012):1345-1353. |
入库方式： OAI收割
来源：地质与地球物理研究所
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