A model to obtain timing solution with un-differenced observations suitable for single-station/multi-station, a case study of BDS data

doi:10.1007/s40328-020-00297-2

CORC > 国家授时中心 > 中国科学院国家授时中心 > 守时理论与方法研究室

	A model to obtain timing solution with un-differenced observations suitable for single-station/multi-station, a case study of BDS data
	Zhang, Pengfei 1,2,3; Tu, Rui 1,2,3; Zhang, Rui 1,3; Han, Junqiang 1,3; Fan, Lihong 1,3
刊名	ACTA GEODAETICA ET GEOPHYSICA
	2020-05-20
页码	15
关键词	BeiDou Satellite Navigation System Un-differenced observations Precise timing service Solution model
ISSN号	2213-5812
DOI	10.1007/s40328-020-00297-2
英文摘要	This study proposes a model for a BeiDou Satellite Navigation System (BDS) precise timing solution with un-differenced carrier phase observations, and it is suitable for both single-station and multi-station. With this model, not only can users employ high-precision carrier phase observations to improve the uncertainty of the timing service for single station, but they can also directly use the un-differenced model and augmentation correction which collected from the reference stations to get the timing service, which is more efficient than the traditional single-differenced model for multi-stations. The validation showed that the carrier phase observations can improve the uncertainty from 0.49 to 0.10 ns, and the mean stability improved 70 times. In addition, whether for the single-station and multi-station solution or for the single-differenced model and un-differenced model, the final uncertainty and stability were nearly the same, thus it allows for the realisation of a seamless timing solution for the single-station model and multi-station model.
资助项目	program of National Key Research and Development Plan of China[2016YFB0501804] ; National Natural Science Foundation of China[11903040] ; National Natural Science Foundation of China[41674034] ; National Natural Science Foundation of China[41974032] ; Chinese Academy of Sciences (CAS) program of "Pioneer Hundred Talents", Light of the west joint scholar"[Y507YR1203] ; Chinese Academy of Sciences (CAS) program of "The Frontier Science Research Project"[QYZDB-SSW-DQC028]
WOS关键词	GPS ; PERFORMANCE ; NAVIGATION
WOS研究方向	Geochemistry & Geophysics
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000534431800001
资助机构	program of National Key Research and Development Plan of China ; program of National Key Research and Development Plan of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS) program of "Pioneer Hundred Talents", Light of the west joint scholar" ; Chinese Academy of Sciences (CAS) program of "Pioneer Hundred Talents", Light of the west joint scholar" ; Chinese Academy of Sciences (CAS) program of "The Frontier Science Research Project" ; Chinese Academy of Sciences (CAS) program of "The Frontier Science Research Project" ; program of National Key Research and Development Plan of China ; program of National Key Research and Development Plan of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS) program of "Pioneer Hundred Talents", Light of the west joint scholar" ; Chinese Academy of Sciences (CAS) program of "Pioneer Hundred Talents", Light of the west joint scholar" ; Chinese Academy of Sciences (CAS) program of "The Frontier Science Research Project" ; Chinese Academy of Sciences (CAS) program of "The Frontier Science Research Project" ; program of National Key Research and Development Plan of China ; program of National Key Research and Development Plan of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS) program of "Pioneer Hundred Talents", Light of the west joint scholar" ; Chinese Academy of Sciences (CAS) program of "Pioneer Hundred Talents", Light of the west joint scholar" ; Chinese Academy of Sciences (CAS) program of "The Frontier Science Research Project" ; Chinese Academy of Sciences (CAS) program of "The Frontier Science Research Project" ; program of National Key Research and Development Plan of China ; program of National Key Research and Development Plan of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences (CAS) program of "Pioneer Hundred Talents", Light of the west joint scholar" ; Chinese Academy of Sciences (CAS) program of "Pioneer Hundred Talents", Light of the west joint scholar" ; Chinese Academy of Sciences (CAS) program of "The Frontier Science Research Project" ; Chinese Academy of Sciences (CAS) program of "The Frontier Science Research Project"
内容类型	期刊论文
源URL	[http://210.72.145.45/handle/361003/9361]
专题	国家授时中心_守时理论与方法研究室
通讯作者	Tu, Rui
作者单位	1.Chinese Acad Sci, Key Lab Precis Nav Positioning & Timing Technol, Xian 710600, Peoples R China 2.Univ Chinese Acad Sci, Yu Quan Rd, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Natl Time Serv Ctr, Shu Yuan Rd, Xian 710600, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Pengfei,Tu, Rui,Zhang, Rui,et al. A model to obtain timing solution with un-differenced observations suitable for single-station/multi-station, a case study of BDS data[J]. ACTA GEODAETICA ET GEOPHYSICA,2020:15.
APA	Zhang, Pengfei,Tu, Rui,Zhang, Rui,Han, Junqiang,&Fan, Lihong.(2020).A model to obtain timing solution with un-differenced observations suitable for single-station/multi-station, a case study of BDS data.ACTA GEODAETICA ET GEOPHYSICA,15.
MLA	Zhang, Pengfei,et al."A model to obtain timing solution with un-differenced observations suitable for single-station/multi-station, a case study of BDS data".ACTA GEODAETICA ET GEOPHYSICA (2020):15.