Precise orbit determination of Haiyang-2 using satellite laser ranging
文献类型：期刊论文
| 作者 | Zhao Gang1,2 ; Zhou XuHua1; Wu Bin1
|
| 刊名 | CHINESE SCIENCE BULLETIN
 |
| 出版日期 | 2013-02-01 |
| 卷号 | 58期号:6页码:589-597 |
| 关键词 | Haiyang-2 satellite laser ranging precise orbit determination |
| 英文摘要 | With the successful launch and official commissioning of China's first dynamic ocean environment satellite Haiyang-2 (HY-2), China's capabilities for oceanic environment monitoring and oceanic resource detecting have been further improved and enhanced. Precise tracking and orbit determination are not only key technical concerns in the ocean dynamic environment satellite project but also necessary conditions for carrying out related oceanic science research using observational data obtained using spaceborne instruments including radar altimeter. In this study, the current available status of international satellite laser ranging (SLR) monitoring on HY-2 was introduced. Six-months of SLR data from HY-2 were processed to obtain precise satellite orbit information using the dynamic orbit determination method. We carried out a detailed assessment of the SLR orbit accuracy by internal evaluation, comparisons with the orbit derived by the French Doppler orbitography and radio-positioning integrated by satellite (DORIS) system, and station-satellite distance validation. These assessments indicate that the three-dimensional orbital accuracy of HY-2 is about 12.5 cm, and the radial accuracy is better than 3 cm. It provides a good example of the application of international SLR monitoring and precise orbit determination in China's earth observation satellite project. |
| WOS标题词 | Science & Technology |
| 类目[WOS] | Multidisciplinary Sciences |
| 研究领域[WOS] | Science & Technology - Other Topics |
| 关键词[WOS] | GRAVITY-FIELD ; SLR ; DORIS ; TOPEX/POSEIDON ; ACCURACY ; SERVICE ; SYSTEM ; MODEL ; GPS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000315446000003 |
| 公开日期 | 2014-09-22 |
| 源URL | [http://119.78.226.72//handle/331011/15129]  |
| 专题 | 上海天文台_空间导航与定位技术重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao Gang,Zhou XuHua,Wu Bin. Precise orbit determination of Haiyang-2 using satellite laser ranging[J]. CHINESE SCIENCE BULLETIN,2013,58(6):589-597. |
| APA | Zhao Gang,Zhou XuHua,&Wu Bin.(2013).Precise orbit determination of Haiyang-2 using satellite laser ranging.CHINESE SCIENCE BULLETIN,58(6),589-597. |
| MLA | Zhao Gang,et al."Precise orbit determination of Haiyang-2 using satellite laser ranging".CHINESE SCIENCE BULLETIN 58.6(2013):589-597. |
入库方式： OAI收割
来源：上海天文台
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