Ocean temperature and salinity distributions inverted from combined reflection seismic and XBT data | |
Huang Xing-Hui1,2; Song Hai-Bin1; Pinheiro, Luis M.3,4; Bai Yang1,2 | |
刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION |
2011-05-01 | |
卷号 | 54期号:5页码:1293-1300 |
关键词 | Seismic Oceanography Post-stack Inversion Temperature And Salinity Distribution Meddy |
ISSN号 | 0001-5733 |
DOI | 10.3969/j.issn.0001-5733.2011.05.018 |
文献子类 | Article |
英文摘要 | Seismic oceanography has been widely used to detect many kinds of oceanographic features as a new oceanographic prospecting method. Inversion for temperature and salinity distributions from seismic data is a very important research field in seismic oceanography. We analyzed low frequency seismic data from one multichannel seismic (MCS) line acquired in the scope of the European GO Project (line GOLR-12) combined with the simultaneously acquired XBT (eXpendable BathyThermograph) and CTD (Conductivity-Temperature-Depth) data, which are located to the southwest of the Iberian Peninsula. We used a post-stack constrained impedance inversion method to derive temperature and salinity distributions of sea water and the result demonstrated that this method can indeed provide reliable temperature and salinity distribution profiles every 6. 25m along the seismic line, with the temperature resolution of 0. 16 degrees C. This method applied to good quality MCS data can provide high lateral-resolution temperature and salinity profiles for oceanographic research, using only a few oceanographic measurements to constrain the inversion procedure. |
WOS关键词 | SOUTH CHINA SEA ; INTERNAL WAVES ; IMAGES |
WOS研究方向 | Geochemistry & Geophysics |
语种 | 英语 |
出版者 | SCIENCE CHINA PRESS |
WOS记录号 | WOS:000291189200018 |
内容类型 | 期刊论文 |
源URL | [http://ir.iggcas.ac.cn/handle/132A11/73686] |
专题 | 中国科学院地质与地球物理研究所 |
通讯作者 | Huang Xing-Hui |
作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Petr Resources Res, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Univ Aveiro, CESAM, P-3800 Aveiro, Portugal 4.Univ Aveiro, Dept Geociencias, P-3800 Aveiro, Portugal |
推荐引用方式 GB/T 7714 | Huang Xing-Hui,Song Hai-Bin,Pinheiro, Luis M.,et al. Ocean temperature and salinity distributions inverted from combined reflection seismic and XBT data[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2011,54(5):1293-1300. |
APA | Huang Xing-Hui,Song Hai-Bin,Pinheiro, Luis M.,&Bai Yang.(2011).Ocean temperature and salinity distributions inverted from combined reflection seismic and XBT data.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,54(5),1293-1300. |
MLA | Huang Xing-Hui,et al."Ocean temperature and salinity distributions inverted from combined reflection seismic and XBT data".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 54.5(2011):1293-1300. |
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