Institutional Repository of Radio Astronomy Research Laboratory
| A VLBI baseline post-adjustment approach for station velocity estimation in Eurasian continent | |
Zhang, Zhibin1,2 ; Liu, Xiang1
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| 2014-10-15 | |
| Source Publication | ADVANCES IN SPACE RESEARCH
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| Volume | 54Issue:8Pages:1563-1570 |
| Contribution Rank | 1 |
| Abstract | Baseline lengths and their time-derivatives among 58 geodetic VLBI stations were fitted by using 4439 observing sessions from the International VLBI Service for Geodesy and Astrometry (IVS). First, the velocities of eight stations in Eurasian continent were set as unknown quantities. Then, two standard global solutions from 3523 IVS sessions and 1110 sessions from database code XA, respectively, were applied prior to all-station coordinates and the non-estimated station velocities. Finally, from the relations among the coordinates, velocities, baseline length and its time-derivative, two types of baseline post-adjustment (BPA) were used to estimate the velocities of the eight stations. We discuss the data processing details, including the effect of different prior values for the stations and the optimal solution. |
| Keyword | Vlbi Ivs Baseline Post-adjustment Station Velocity |
| Subtype | Article |
| DOI | 10.1016/j.asr.2014.06.032 |
| WOS Headings | Science & Technology ; Physical Sciences |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | GEODESY |
| WOS Research Area | Astronomy & Astrophysics ; Geology ; Meteorology & Atmospheric Sciences |
| WOS Subject | Astronomy & Astrophysics ; Geosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences |
| WOS ID | WOS:000343629600010 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.xao.ac.cn/handle/45760611-7/586 |
| Collection | 射电天文研究室_星系宇宙学研究团组 射电天文研究室 |
| Affiliation | 1.Chinese Acad Sci, Xinjiang Astron Observ, Urumqi 830011, Peoples R China 2.Chinese Acad Sci, Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| First Author Affilication | Xinjiang Astronomical Observatory, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Zhang, Zhibin,Liu, Xiang. A VLBI baseline post-adjustment approach for station velocity estimation in Eurasian continent[J]. ADVANCES IN SPACE RESEARCH,2014,54(8):1563-1570. |
| APA | Zhang, Zhibin,&Liu, Xiang.(2014).A VLBI baseline post-adjustment approach for station velocity estimation in Eurasian continent.ADVANCES IN SPACE RESEARCH,54(8),1563-1570. |
| MLA | Zhang, Zhibin,et al."A VLBI baseline post-adjustment approach for station velocity estimation in Eurasian continent".ADVANCES IN SPACE RESEARCH 54.8(2014):1563-1570. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| A VLBI baseline post（1146KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-ND | View Application Full Text | |
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