Simulation of atmospheric refractive profile retrieving from low-elevation ground-based GPS observation
文献类型：期刊论文
| 作者 | Wu Yi-Yi1; Hong Zhen-Jie1; Guo Peng2 ; Zheng Jie1
|
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 2010-05-01 |
| 卷号 | 53期号:5页码:1085-1090 |
| 关键词 | Ground-based GPS observation Refractivity profile Variational assimilation |
| 英文摘要 | A new algorithm to jointly retrieve atmospheric refractive profile by ground-based GPS bending angle and delay is developed by optimizing the value function. A more reasonable power system for value function is proposed. By variational assimilation technique, the atmospheric profile is retrieved in virtue of a refractivity model with four parameters. Simulation results show that the retrieved atmospheric refractive profile from the ground-based GPS observation agrees fairly with the true value. The new method can also be applied to detecting atmospheric duct. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Geochemistry & Geophysics |
| 研究领域[WOS] | Geochemistry & Geophysics |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000278169100008 |
| 源URL | [http://119.78.226.72/handle/331011/19976]  |
| 专题 | 上海天文台_天文地球动力学研究中心 |
| 作者单位 | 1.Wenzhou Univ, Sch Math & Informat Sci, Wenzhou 325035, Peoples R China 2.Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu Yi-Yi,Hong Zhen-Jie,Guo Peng,et al. Simulation of atmospheric refractive profile retrieving from low-elevation ground-based GPS observation[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2010,53(5):1085-1090. |
| APA | Wu Yi-Yi,Hong Zhen-Jie,Guo Peng,&Zheng Jie.(2010).Simulation of atmospheric refractive profile retrieving from low-elevation ground-based GPS observation.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,53(5),1085-1090. |
| MLA | Wu Yi-Yi,et al."Simulation of atmospheric refractive profile retrieving from low-elevation ground-based GPS observation".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 53.5(2010):1085-1090. |
入库方式： OAI收割
来源：上海天文台
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