Neotectonic interpretations and PS-InSAR monitoring of crustal deformations in the Fujian area of China
文献类型：期刊论文
| 作者 | Guo, Jianming1; Xu, Shiyang1,2; Fan, Hailong1,2 |
| 刊名 | OPEN GEOSCIENCES
 |
| 出版日期 | 2017-05-01 |
| 卷号 | 9期号:1页码:126-132 |
| 关键词 | Remote Sensing Interpretation 3d Visualization Ps-insar Taiwan Strait |
| ISSN号 | 2391-5447 |
| DOI | 10.1515/geo-2017-0010 |
| 文献子类 | Article |
| 英文摘要 | A neotectonic structural interpretation was conducted in the Fujian Province, west of the Taiwan Strait, by using computer image processing and 3D visualizations to enhance linear structural traces. The major faults in this area can be grouped into two conjugate shear fracture zones, with one trending to the northeast and the other trending to the northwest. PS-InSAR technology uses stable permanent target scatterer points to determine deformation rates and can effectively reduce the influence of spatiotemporal decorrelations and atmospheric anomalies that affect conventional D-InSAR techniques and prevent the formation of interference fringes. This study focuses on the fault zones located in the Quanzhou area of Fujian Province, where the 1604 M7.5-8.0 historic earthquake occurred. In total, 22 scenes of ERS SAR data from 1996 to 1999 were processed using PS-InSAR methods. The results show that the line of sight direction displacement rate of the main fault in the study area is 3-5 mm/yr, which indicates that the faults in this area are still active and subject to earthquake risk. |
| WOS关键词 | SAR INTERFEROMETRY ; CENTRAL GREECE ; EARTHQUAKE ; FAULT ; QUATERNARY ; LANDSLIDE ; INTENSITY ; TERRAIN ; FIELD |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000401250600009 |
| 出版者 | DE GRUYTER OPEN LTD |
| 资助机构 | Important Direction Project of Knowledge Innovation in the Resource and Environment Field of the Chinese Academy of Sciences(KZCX2-EW-QN112) ; Key Laboratory of Petroleum Resources, Gansu Province(135CCJJ20160517) ; Important Direction Project of Knowledge Innovation in the Resource and Environment Field of the Chinese Academy of Sciences(KZCX2-EW-QN112) ; Key Laboratory of Petroleum Resources, Gansu Province(135CCJJ20160517) ; Important Direction Project of Knowledge Innovation in the Resource and Environment Field of the Chinese Academy of Sciences(KZCX2-EW-QN112) ; Key Laboratory of Petroleum Resources, Gansu Province(135CCJJ20160517) ; Important Direction Project of Knowledge Innovation in the Resource and Environment Field of the Chinese Academy of Sciences(KZCX2-EW-QN112) ; Key Laboratory of Petroleum Resources, Gansu Province(135CCJJ20160517) |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/52942]  |
| 专题 | 地质与地球物理研究所_兰州油气中心 |
| 通讯作者 | Guo, Jianming |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Gansu Prov Key Lab Petr Resources Res, Key Lab Petr Resources, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Jianming,Xu, Shiyang,Fan, Hailong. Neotectonic interpretations and PS-InSAR monitoring of crustal deformations in the Fujian area of China[J]. OPEN GEOSCIENCES,2017,9(1):126-132. |
| APA | Guo, Jianming,Xu, Shiyang,&Fan, Hailong.(2017).Neotectonic interpretations and PS-InSAR monitoring of crustal deformations in the Fujian area of China.OPEN GEOSCIENCES,9(1),126-132. |
| MLA | Guo, Jianming,et al."Neotectonic interpretations and PS-InSAR monitoring of crustal deformations in the Fujian area of China".OPEN GEOSCIENCES 9.1(2017):126-132. |
入库方式： OAI收割
来源：地质与地球物理研究所
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