Near-Surface Structure Investigation Using Ambient Noise in the Water Environment Recorded by Fiber-Optic Distributed Acoustic Sensing
文献类型：期刊论文
| 作者 | Shao, Jie2,3; Wang, Yibo2,3; Zhang, Chi1,4; Zhang, Xuping1,4; Zhang, Yixin1,4 |
| 刊名 | REMOTE SENSING
 |
| 出版日期 | 2023-07-01 |
| 卷号 | 15期号:13页码:17 |
| 关键词 | distributed acoustic sensing (DAS) ambient noise in shallow water near-surface structure surface wave |
| DOI | 10.3390/rs15133329 |
| 英文摘要 | Near-surface structure investigation plays an important role in studying shallow active faults and has various engineering applications. Therefore, we developed a near-surface structure investigation method using ambient noise in a water environment. This newly developed seismic acquisition technology, fiber-optic distributed acoustic sensing (DAS), was used to acquire ambient noise from the Yangtze River. The recorded data were processed to reconstruct surface waves based on the theory of seismic interferometry. The fundamental-mode dispersion curves were extracted and inverted to obtain a shear-wave velocity model below the DAS line. We compared the inverted velocity model with the subsurface geological information from near the study area. The results from the inverted model were consistent with the prior geological information. Therefore, ambient noise in the water environment can be combined with DAS technology to effectively investigate near-surface structures. |
| WOS关键词 | SEISMIC INTERFEROMETRY ; MULTICHANNEL ANALYSIS ; REFRACTION ; INVERSION ; WAVES ; URBAN |
| WOS研究方向 | Environmental Sciences & Ecology ; Geology ; Remote Sensing ; Imaging Science & Photographic Technology |
| 语种 | 英语 |
| 出版者 | MDPI |
| WOS记录号 | WOS:001028634700001 |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/111300]  |
| 专题 | 地质与地球物理研究所_中国科学院油气资源研究重点实验室 |
| 通讯作者 | Wang, Yibo |
| 作者单位 | 1.Nanjing Univ, Minist Educ, Key Lab Intelligent Opt Sensing & Manipulat, Nanjing 210093, Peoples R China 2.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing 100029, Peoples R China 3.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Petr Resource Res, Beijing 100029, Peoples R China 4.Nanjing Univ, Coll Engn & Appl Sci, Nanjing 210046, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shao, Jie,Wang, Yibo,Zhang, Chi,et al. Near-Surface Structure Investigation Using Ambient Noise in the Water Environment Recorded by Fiber-Optic Distributed Acoustic Sensing[J]. REMOTE SENSING,2023,15(13):17. |
| APA | Shao, Jie,Wang, Yibo,Zhang, Chi,Zhang, Xuping,&Zhang, Yixin.(2023).Near-Surface Structure Investigation Using Ambient Noise in the Water Environment Recorded by Fiber-Optic Distributed Acoustic Sensing.REMOTE SENSING,15(13),17. |
| MLA | Shao, Jie,et al."Near-Surface Structure Investigation Using Ambient Noise in the Water Environment Recorded by Fiber-Optic Distributed Acoustic Sensing".REMOTE SENSING 15.13(2023):17. |
入库方式： OAI收割
来源：地质与地球物理研究所
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