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The Short-Arc Precise Orbit Determination of GEO Satellites Using VLBI and Transfer Ranging

文献类型：期刊论文

作者Nan, Kai1,2,3; Cao, Fen1,2,3; Gong, Jianjun1,2,3; Lei, Hui1,2,3; Li, Zhigang1,2,3; Yang, Xuhai1,2,3
刊名REMOTE SENSING
出版日期2022-04-01
卷号14期号:7页码:17
关键词GEO POD ODTT VLBI
DOI10.3390/rs14071572
英文摘要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.
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]
WOS研究方向Environmental Sciences & Ecology ; Geology ; Remote Sensing ; Imaging Science & Photographic Technology
语种英语
出版者MDPI
WOS记录号WOS:000781452100001
资助机构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
源URL[http://210.72.145.45/handle/361003/13833]  
专题国家授时中心_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, Key Lab Precise Positioning & Time Technol, Xian 710600, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Natl Time Serv Ctr, 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.

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来源：国家授时中心

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