Geodetic VLBI Experiments Using Two NTSC Stations
文献类型：期刊论文
| 作者 | He,Xuan1; Shu,Fengchun1; Ma,Langming2 |
| 刊名 | IOP Conference Series: Earth and Environmental Science
 |
| 出版日期 | 2021-03-01 |
| 卷号 | 693期号:1 |
| ISSN号 | 1755-1307 |
| DOI | 10.1088/1755-1315/693/1/012035 |
| 英文摘要 | Abstract Asian Pacific Space Geodynamics (APSG) geodetic Very Long Baseline Interfero-metry (VLBI) observing sessions are being regularly performed to improve the accuracy of the geocentric coordinates of the participating stations in the Asia-Pacific region. Two small antennas, located at Jilin and Sanya, have been built and operated by the National Time Service Center (NTSC). They have a wide frequency coverage of 1.2-9.0 GHz and no standard geodetic recording mode available. We conducted mixed-mode observations with participation of those two NTSC stations in APSG40 and APSG46 experiments. The observational data have been correlated and analysed at Shanghai. For the first time we derived the coordinates of JILIN and SANYA at 1 cm level by means of geodetic VLBI technique. The difference of coordinates of JILIN station between two APSG experiments is about 2 cm if the comparison is made on the same epoch of observations. Here we present the experiment setup, data processing method and analysis results. |
| 语种 | 英语 |
| WOS记录号 | IOP:1755-1307-693-1-012035 |
| 出版者 | IOP Publishing |
| 源URL | [http://210.72.145.45/handle/361003/10783]  |
| 专题 | 中国科学院国家授时中心 |
| 作者单位 | 1.Shanghai Astronomical Observatory, Chinese Academy of Science, 80 Nandan Road, Shanghai, CHINA, 200030 2.National Time Service Center, Chinese Academy of Sciences, No. 3, east Shuyuan Road, Lintong District, Xi’an City, Shaanxi Province, 710600 |
| 推荐引用方式 GB/T 7714 | He,Xuan,Shu,Fengchun,Ma,Langming. Geodetic VLBI Experiments Using Two NTSC Stations[J]. IOP Conference Series: Earth and Environmental Science,2021,693(1). |
| APA | He,Xuan,Shu,Fengchun,&Ma,Langming.(2021).Geodetic VLBI Experiments Using Two NTSC Stations.IOP Conference Series: Earth and Environmental Science,693(1). |
| MLA | He,Xuan,et al."Geodetic VLBI Experiments Using Two NTSC Stations".IOP Conference Series: Earth and Environmental Science 693.1(2021). |
入库方式： OAI收割
来源：国家授时中心
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