An approach of tropospheric correction for VLBI phase-referencing using GPS data
文献类型：期刊论文
| 作者 | Zhang Bo1; Zheng XingWu1; Li JinLing2; Xu Ye3 |
| 刊名 | CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS
 |
| 出版日期 | 2008 |
| 卷号 | 8期号:1页码:127 |
| 关键词 | SAGITTARIUS-A-ASTERISK PROPER MOTION DISTANCE DELAY techniques : VLBI techniques : GPS atmospheric effects methods : data analysis astrometry |
| ISSN号 | 1009-9271 |
| 英文摘要 | The dominant source of error in VLBI phase-referencing is the troposphere at observing frequencies above 5 GHz. We compare the tropospheric zenith delays derived from VLBI and GPS data at VLBA stations collocated with GPS antennas. The systematic biases and standard deviations both are at the level of sub-centimeter. Based on this agreement, we suggest a new method of tropospheric correction in phase-referencing using combined VLBI and GPS data. |
| 语种 | 英语 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/61154]  |
| 专题 | 中国科学院国家天文台 |
| 作者单位 | 1.南京大学 2.中国科学院国家天文台 3.中国科学院紫金山天文台 |
| 推荐引用方式 GB/T 7714 | Zhang Bo,Zheng XingWu,Li JinLing,et al. An approach of tropospheric correction for VLBI phase-referencing using GPS data[J]. CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS,2008,8(1):127. |
| APA | Zhang Bo,Zheng XingWu,Li JinLing,&Xu Ye.(2008).An approach of tropospheric correction for VLBI phase-referencing using GPS data.CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS,8(1),127. |
| MLA | Zhang Bo,et al."An approach of tropospheric correction for VLBI phase-referencing using GPS data".CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS 8.1(2008):127. |
入库方式： OAI收割
来源：国家天文台
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