Precise orbit determination for geostationary satellites with multiple tracking techniques
文献类型：期刊论文
| 作者 | Guo Rui1,2,3; Hu XiaoGong1 ; Tang Bo3; Huang Yong1; Liu Li3; Cheng LiuCheng3; He Feng3
|
| 刊名 | CHINESE SCIENCE BULLETIN
 |
| 出版日期 | 2010-03-01 |
| 卷号 | 55期号:8页码:687-692 |
| 关键词 | precise orbit determination equipment ranging delay GEO SLR |
| 英文摘要 | A new precise orbit determination (POD) strategy based on the combination of satellite laser ranging (SLR) and C-band transfer ranging for geostationary satellites (GEO) is presented. Two approaches to calibrate ranging biases of the C-band ranging system are proposed, namely the two tracking system co-location comparison and the combined POD method, with calibration accuracies estimated to be 0.5 ns and 1 ns respectively. Using data from a C-band tracking network in China, POD experiments indicate that meter-level POD accuracy is achievable for GEO. Root-mean-square (RMS) of the post-fit C-band ranging data is about 0.205 m. The radial component errors of POD are evaluated with SLR data from a station in Beijing, with residual RMS of 0.133 m. Orbital overlapping experiments show the total orbit error is a few meters. Computations of SLR residuals also suggest that for 2-hour prediction, the predicted radial error is about 0.373 m. |
| WOS标题词 | Science & Technology |
| 类目[WOS] | Multidisciplinary Sciences |
| 研究领域[WOS] | Science & Technology - Other Topics |
| 关键词[WOS] | CAPS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000275400900003 |
| 源URL | [http://119.78.226.72/handle/331011/26356]  |
| 专题 | 上海天文台_天文地球动力学研究中心 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China 3.Beijing Global Informat Applicat & Dev Ctr, Beijing 100094, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo Rui,Hu XiaoGong,Tang Bo,et al. Precise orbit determination for geostationary satellites with multiple tracking techniques[J]. CHINESE SCIENCE BULLETIN,2010,55(8):687-692. |
| APA | Guo Rui.,Hu XiaoGong.,Tang Bo.,Huang Yong.,Liu Li.,...&He Feng.(2010).Precise orbit determination for geostationary satellites with multiple tracking techniques.CHINESE SCIENCE BULLETIN,55(8),687-692. |
| MLA | Guo Rui,et al."Precise orbit determination for geostationary satellites with multiple tracking techniques".CHINESE SCIENCE BULLETIN 55.8(2010):687-692. |
入库方式： OAI收割
来源：上海天文台
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