Simulation study on the effects of orbit error of Low Earth Orbiter on neutral atmoshperic phase delay | |
Jiang, H; Huang, C![]() | |
刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
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2003-03-01 | |
卷号 | 46期号:2页码:167-170 |
关键词 | global positioning system occultation terrestrial atmosphere simulation |
英文摘要 | Orbit information of the Low Earth Orbiter carrying a GPS receiver is needed for the atmosphere monitoring by GPS occultation. It is necessary to analyze the effects of orbit uncertainty of the low Earth Orbiter on the observation in GPS occultation for atmosphere monitor. Based on the existent Earth atmosphere model, three dimensional ray-tracing techniques are employed to simulate five representative complete GPS occultation events. The effect of the orbit error is quantified on the key observable in occultation. It is indicated that orbit error contributes little to the uncertainty of the observation. It is facilitated to deploy a differencing autonomous positioning of the Low Earth orbiter with sufficient accuracy. |
WOS标题词 | Science & Technology ; Physical Sciences |
类目[WOS] | Geochemistry & Geophysics |
研究领域[WOS] | Geochemistry & Geophysics |
关键词[WOS] | GPS |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000181898400005 |
内容类型 | 期刊论文 |
源URL | [http://119.78.226.72/handle/331011/18283] ![]() |
专题 | 上海天文台_天文地球动力学研究中心 |
作者单位 | Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China |
推荐引用方式 GB/T 7714 | Jiang, H,Huang, C. Simulation study on the effects of orbit error of Low Earth Orbiter on neutral atmoshperic phase delay[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2003,46(2):167-170. |
APA | Jiang, H,&Huang, C.(2003).Simulation study on the effects of orbit error of Low Earth Orbiter on neutral atmoshperic phase delay.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,46(2),167-170. |
MLA | Jiang, H,et al."Simulation study on the effects of orbit error of Low Earth Orbiter on neutral atmoshperic phase delay".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 46.2(2003):167-170. |
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