A GIS-based method for depicting the characteristics of mesoscale eddies: a case study in the Northern South China Sea
文献类型:期刊论文
作者 | Li, Ce1; Du, Yunyan1; Liang, Fuyuan1; Yi, Jiawei1; Lakhan, V. Chris1 |
刊名 | CANADIAN JOURNAL OF EARTH SCIENCES
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出版日期 | 2015 |
卷号 | 52期号:9页码:9796-9821 |
通讯作者 | Lakhan, VC (reprint author), Univ Windsor, Dept Earth & Environm Sci, Windsor, ON N9B 3P4, Canada. |
英文摘要 | The paper presents a geographical information system (GIS)-based method for depicting the characteristics, particularly the internal structures and evolutionary processes, of mesoscale eddies. This was done by examining topologic relations among closed sea surface height (SSH) contours that were reconstructed from the Naval Research Laboratory Navy layered ocean model (NLOM). Different scenarios of the topological relations among the contour lines permitted the identification of the outermost outline of eddies and the depiction of the number of cores in each mesoscale oceanic eddy. With full consideration of the internal structure of the eddies, we then reconstructed the evolutionary processes of these eddies, and the results were compared with empirical observations on three long-lived mesoscale eddies in the northern South China Sea (SCS). Tracking results were similar, thereby validating our method as being efficient and robust in reconstructing mesoscale ocean eddies, especially their evolutionary processes based on their internal structures. |
研究领域[WOS] | Geosciences, Multidisciplinary |
收录类别 | SCI ; EI |
语种 | 英语 |
WOS记录号 | WOS:000362040200003 |
源URL | [http://ir.ceode.ac.cn/handle/183411/38119] ![]() |
专题 | 遥感与数字地球研究所_SCI/EI期刊论文_期刊论文 |
作者单位 | 1.[Li, Ce] Chinese Acad Sci, Ctr Earth Observat & Digital Earth, Beijing 100094, Peoples R China 2.[Du, Yunyan 3.Yi, Jiawei] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China 4.[Liang, Fuyuan] Western Illinois Univ, Dept Geog, Macomb, IL 61455 USA 5.[Lakhan, V. Chris] Univ Windsor, Dept Earth & Environm Sci, Windsor, ON N9B 3P4, Canada |
推荐引用方式 GB/T 7714 | Li, Ce,Du, Yunyan,Liang, Fuyuan,et al. A GIS-based method for depicting the characteristics of mesoscale eddies: a case study in the Northern South China Sea[J]. CANADIAN JOURNAL OF EARTH SCIENCES,2015,52(9):9796-9821. |
APA | Li, Ce,Du, Yunyan,Liang, Fuyuan,Yi, Jiawei,&Lakhan, V. Chris.(2015).A GIS-based method for depicting the characteristics of mesoscale eddies: a case study in the Northern South China Sea.CANADIAN JOURNAL OF EARTH SCIENCES,52(9),9796-9821. |
MLA | Li, Ce,et al."A GIS-based method for depicting the characteristics of mesoscale eddies: a case study in the Northern South China Sea".CANADIAN JOURNAL OF EARTH SCIENCES 52.9(2015):9796-9821. |
入库方式: OAI收割
来源:遥感与数字地球研究所
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