Experiment on diffuse reflection laser ranging to space debris and data analysis
文献类型：期刊论文
| 作者 | Sun, Hao1,2; Zhang, Hai-Feng1; Zhang, Zhong-Ping1; Wu, Bin1
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| 刊名 | RESEARCH IN ASTRONOMY AND ASTROPHYSICS
 |
| 出版日期 | 2015-06-01 |
| 卷号 | 15期号:6页码:909-917 |
| 关键词 | space vehicles astrometry celestial mechanics methods: data analysis |
| 英文摘要 | Space debris poses a serious threat to human space activities and needs to be measured and cataloged. As a new technology for space target surveillance, the measurement accuracy of diffuse reflection laser ranging (DRLR) is much higher than that of microwave radar and optoelectronic measurement. Based on the laser ranging data of space debris from the DRLR system at Shanghai Astronomical Observatory acquired in March-April, 2013, the characteristics and precision of the laser ranging data are analyzed and their applications in orbit determination of space debris are discussed, which is implemented for the first time in China. The experiment indicates that the precision of laser ranging data can reach 39 cm-228 cm. When the data are sufficient enough (four arcs measured over three days), the orbital accuracy of space debris can be up to 50 m. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Astronomy & Astrophysics |
| 研究领域[WOS] | Astronomy & Astrophysics |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000355138900013 |
| 公开日期 | 2015-08-18 |
| 源URL | [http://119.78.226.72/handle/331011/18337]  |
| 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.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Hao,Zhang, Hai-Feng,Zhang, Zhong-Ping,et al. Experiment on diffuse reflection laser ranging to space debris and data analysis[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2015,15(6):909-917. |
| APA | Sun, Hao,Zhang, Hai-Feng,Zhang, Zhong-Ping,&Wu, Bin.(2015).Experiment on diffuse reflection laser ranging to space debris and data analysis.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,15(6),909-917. |
| MLA | Sun, Hao,et al."Experiment on diffuse reflection laser ranging to space debris and data analysis".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 15.6(2015):909-917. |
入库方式： OAI收割
来源：上海天文台
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