Signal biases calibration for precise orbit determination of the chinese area positioning system using slr and c-band transfer ranging observations
文献类型：期刊论文
| 作者 | Cao Fen1,2,3; Yang Xuhai1,2; Li Zhigang1,2; Chen Liang1,2; Feng Chugang4 |
| 刊名 | Journal of navigation
 |
| 出版日期 | 2016-11-01 |
| 卷号 | 69期号:6页码:1234-1246 |
| 关键词 | Geostationary earth orbit (geo) satellite Signal biases calibration Co-location comparison method Combined precise orbit determination (pod) |
| ISSN号 | 0373-4633 |
| DOI | 10.1017/s0373463316000205 |
| 通讯作者 | Cao fen(caofen@ntsc.ac.cn) |
| 英文摘要 | In c-band transfer measuring systems, the precise orbit determination (pod) precision of geostationary earth orbit (geo) satellites is limited by signal biases such as the station delay biases, transponder delay biases, the ionospheric delay model bias, etc. in order to improve the pod precision, the signal biases of the chinese area positioning system (caps) are calibrated using satellite laser ranging (slr) and c-band transfer ranging (cbtr) observations. since the changchun slr site and c-band station are close to each other, the signal biases of the changchun c-band station are calibrated using the co-location comparison method. then the signal biases of the other two caps c-band stations, located in linton and kashi, are calibrated using the combined pod method, with the signal biases of the changchun c-band station being fixed. after the signal biases are calibrated, the rms of the line-of-sight residuals of the changchun slr observations decrease by 04 m, with the percentage improvement being 75.19%. |
| WOS关键词 | GEOSTATIONARY SATELLITES ; RADIATION PRESSURE ; EARTH |
| WOS研究方向 | Engineering ; Oceanography |
| WOS类目 | Engineering, Marine ; Oceanography |
| 语种 | 英语 |
| WOS记录号 | WOS:000386198300004 |
| 出版者 | CAMBRIDGE UNIV PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2374936 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Cao Fen |
| 作者单位 | 1.Chinese Acad Sci, Natl Time Serv Ctr, Beijing 100864, Peoples R China 2.Chinese Acad Sci, Natl Time Serv Ctr, Key Lab Precis Nav & Timing Technol, Beijing 100864, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100864, Peoples R China 4.Chinese Acad Sci, Shanghai Astron Observ, Beijing 100864, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cao Fen,Yang Xuhai,Li Zhigang,et al. Signal biases calibration for precise orbit determination of the chinese area positioning system using slr and c-band transfer ranging observations[J]. Journal of navigation,2016,69(6):1234-1246. |
| APA | Cao Fen,Yang Xuhai,Li Zhigang,Chen Liang,&Feng Chugang.(2016).Signal biases calibration for precise orbit determination of the chinese area positioning system using slr and c-band transfer ranging observations.Journal of navigation,69(6),1234-1246. |
| MLA | Cao Fen,et al."Signal biases calibration for precise orbit determination of the chinese area positioning system using slr and c-band transfer ranging observations".Journal of navigation 69.6(2016):1234-1246. |
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来源：中国科学院大学
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