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anapproachoftroposphericcorrectionforvlbiphasereferencingusinggpsdata
Bo Zhang1; XingWu Zheng1; JinLing Li2; Ye Xu3
2008
Source Publicationchineseastronomyandastrophysics
ISSN0275-1062
Volume8Issue:1Pages:127
AbstractThe 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.
Language英语
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/30242
Collection中国科学院紫金山天文台
Affiliation1.南京大学
2.中国科学院上海天文台
3.中国科学院紫金山天文台
Recommended Citation
GB/T 7714
Bo Zhang,XingWu Zheng,JinLing Li,et al. anapproachoftroposphericcorrectionforvlbiphasereferencingusinggpsdata[J]. chineseastronomyandastrophysics,2008,8(1):127.
APA Bo Zhang,XingWu Zheng,JinLing Li,&Ye Xu.(2008).anapproachoftroposphericcorrectionforvlbiphasereferencingusinggpsdata.chineseastronomyandastrophysics,8(1),127.
MLA Bo Zhang,et al."anapproachoftroposphericcorrectionforvlbiphasereferencingusinggpsdata".chineseastronomyandastrophysics 8.1(2008):127.
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