Knowledge Management System Of National Time Service Center,CAS
| The Short-Arc Precise Orbit Determination of GEO Satellites Using VLBI and Transfer Ranging | |
Nan, Kai1,2,3; Cao, Fen1,2,3; Gong, Jianjun1,2,3 ; Lei, Hui1,2,3; Li, Zhigang1,2,3; Yang, Xuhai1,2,3
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| 2022-04-01 | |
| 发表期刊 | REMOTE SENSING
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| 卷号 | 14期号:7页码:17 |
| 摘要 | It is important for a geostationary Earth orbit (GEO) satellite to rapidly recover its orbit after a maneuver with short-arc precise orbit determination (POD). Based on orbit determination by transfer tracking (ODTT), the POD accuracy of a GEO satellite is less than 10 m over a short arc. ODTT can achieve high accuracy in the radial direction but is weak in the transverse direction. Considering that very long baseline interferometry (VLBI) can reduce the value of position dilution of precision (PDOP), especially in the transverse direction, a joint POD method using both VLBI and ODTT is proposed herein to improve POD accuracy and rapidly recover the orbit. An ODTT system and the first VLBI 2010 Global Observation System (VGOS) in China was used to track the ZX 12# GEO satellite. The results showed that the ODTT POD accuracy was 3.016 and 2.707 m for 2 and 4 h arcs, respectively. When using both VLBI and ODTT, the POD accuracy was 2.658 m for the 2 h arc, an improvement of 11.87% compared to the POD using ODTT alone. Therefore, VLBI and ODTT can be used together to increase the short-arc POD accuracy while also reducing the arc length necessary to recover the orbit. |
| 关键词 | GEO POD ODTT VLBI |
| 资助者 | National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Shaanxi ; Natural Science Foundation of Shaanxi ; Youth Promotion Committee of Chinese Academy of Sciences ; Youth Promotion Committee of Chinese Academy of Sciences ; 100 Talents Project of the Chinese Academy of Sciences, CAS "Light of West China" Program ; 100 Talents Project of the Chinese Academy of Sciences, CAS "Light of West China" Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Shaanxi ; Natural Science Foundation of Shaanxi ; Youth Promotion Committee of Chinese Academy of Sciences ; Youth Promotion Committee of Chinese Academy of Sciences ; 100 Talents Project of the Chinese Academy of Sciences, CAS "Light of West China" Program ; 100 Talents Project of the Chinese Academy of Sciences, CAS "Light of West China" Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Shaanxi ; Natural Science Foundation of Shaanxi ; Youth Promotion Committee of Chinese Academy of Sciences ; Youth Promotion Committee of Chinese Academy of Sciences ; 100 Talents Project of the Chinese Academy of Sciences, CAS "Light of West China" Program ; 100 Talents Project of the Chinese Academy of Sciences, CAS "Light of West China" Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Shaanxi ; Natural Science Foundation of Shaanxi ; Youth Promotion Committee of Chinese Academy of Sciences ; Youth Promotion Committee of Chinese Academy of Sciences ; 100 Talents Project of the Chinese Academy of Sciences, CAS "Light of West China" Program ; 100 Talents Project of the Chinese Academy of Sciences, CAS "Light of West China" Program |
| DOI | 10.3390/rs14071572 |
| 语种 | 英语 |
| 资助项目 | National Natural Science Foundation of China[41604026] ; National Natural Science Foundation of China[11703033] ; National Natural Science Foundation of China[12073034] ; Natural Science Foundation of Shaanxi[20190398] ; Youth Promotion Committee of Chinese Academy of Sciences ; 100 Talents Project of the Chinese Academy of Sciences, CAS "Light of West China" Program[XAB2019A06] ; 100 Talents Project of the Chinese Academy of Sciences, CAS "Light of West China" Program[XAB2018YDYL01] |
| 资助者 | National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Shaanxi ; Natural Science Foundation of Shaanxi ; Youth Promotion Committee of Chinese Academy of Sciences ; Youth Promotion Committee of Chinese Academy of Sciences ; 100 Talents Project of the Chinese Academy of Sciences, CAS "Light of West China" Program ; 100 Talents Project of the Chinese Academy of Sciences, CAS "Light of West China" Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Shaanxi ; Natural Science Foundation of Shaanxi ; Youth Promotion Committee of Chinese Academy of Sciences ; Youth Promotion Committee of Chinese Academy of Sciences ; 100 Talents Project of the Chinese Academy of Sciences, CAS "Light of West China" Program ; 100 Talents Project of the Chinese Academy of Sciences, CAS "Light of West China" Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Shaanxi ; Natural Science Foundation of Shaanxi ; Youth Promotion Committee of Chinese Academy of Sciences ; Youth Promotion Committee of Chinese Academy of Sciences ; 100 Talents Project of the Chinese Academy of Sciences, CAS "Light of West China" Program ; 100 Talents Project of the Chinese Academy of Sciences, CAS "Light of West China" Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Shaanxi ; Natural Science Foundation of Shaanxi ; Youth Promotion Committee of Chinese Academy of Sciences ; Youth Promotion Committee of Chinese Academy of Sciences ; 100 Talents Project of the Chinese Academy of Sciences, CAS "Light of West China" Program ; 100 Talents Project of the Chinese Academy of Sciences, CAS "Light of West China" Program |
| WOS研究方向 | Environmental Sciences & Ecology ; Geology ; Remote Sensing ; Imaging Science & Photographic Technology |
| WOS类目 | Environmental Sciences ; Geosciences, Multidisciplinary ; Remote Sensing ; Imaging Science & Photographic Technology |
| WOS记录号 | WOS:000781452100001 |
| 出版者 | MDPI |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://210.72.145.45/handle/361003/13833 |
| 专题 | 高精度时间传递与精密测定轨研究室 |
| 通讯作者 | Nan, Kai |
| 作者单位 | 1.Chinese Acad Sci, Natl Time Serv Ctr, Xian 710600, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Key Lab Precise Positioning & Time Technol, Xian 710600, Peoples R China |
| 推荐引用方式 GB/T 7714 | Nan, Kai,Cao, Fen,Gong, Jianjun,et al. The Short-Arc Precise Orbit Determination of GEO Satellites Using VLBI and Transfer Ranging[J]. REMOTE SENSING,2022,14(7):17. |
| APA | Nan, Kai,Cao, Fen,Gong, Jianjun,Lei, Hui,Li, Zhigang,&Yang, Xuhai.(2022).The Short-Arc Precise Orbit Determination of GEO Satellites Using VLBI and Transfer Ranging.REMOTE SENSING,14(7),17. |
| MLA | Nan, Kai,et al."The Short-Arc Precise Orbit Determination of GEO Satellites Using VLBI and Transfer Ranging".REMOTE SENSING 14.7(2022):17. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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