中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
A modified carrier-to-code leveling method for retrieving ionospheric observables and detecting short-term temporal variability of receiver differential code biases

文献类型:期刊论文

作者Li, Min3; Zhang, Xiao3; Yuan, Yunbin3; Teunissen, Peter J. G.1,2; Zhang, Baocheng3
刊名JOURNAL OF GEODESY
出版日期2019
卷号93期号:1页码:19-28
关键词Global positioning system (GPS) Ionosphere Vertical total electron content (vTEC) Receiver differential code bias (rDCB) Modified carrier-to-code leveling (MCCL)
ISSN号0949-7714
DOI10.1007/s00190-018-1135-1
英文摘要Sensing the ionosphere with the global positioning system involves two sequential tasks, namely the ionospheric observable retrieval and the ionospheric parameter estimation. A prominent source of error has long been identified as short-term variability in receiver differential code bias (rDCB). We modify the carrier-to-code leveling (CCL), a method commonly used to accomplish the first task, through assuming rDCB to be unlinked in time. Aside from the ionospheric observables, which are affected by, among others, the rDCB at one reference epoch, the Modified CCL (MCCL) can also provide the rDCB offsets with respect to the reference epoch as by-products. Two consequences arise. First, MCCL is capable of excluding the effects of time-varying rDCB from the ionospheric observables, which, in turn, improves the quality of ionospheric parameters of interest. Second, MCCL has significant potential as a means to detect between-epoch fluctuations experienced by rDCB of a single receiver.
资助项目National key Research Program of China Collaborative Precision Positioning Project[2016YFB0501900] ; National Natural Science Foundation of China[41604031] ; National Natural Science Foundation of China[41774042] ; National Natural Science Foundation of China[41621091] ; CAS Pioneer Hundred Talents Program ; K.C. Wong Education Foundation ; CAS
WOS研究方向Geochemistry & Geophysics ; Remote Sensing
语种英语
WOS记录号WOS:000456436300002
出版者SPRINGER
源URL[http://202.127.146.157/handle/2RYDP1HH/6181]  
专题中国科学院武汉植物园
通讯作者Zhang, Baocheng
作者单位1.Delft Univ Technol, Geosci & Remote Sensing, Delft, Netherlands
2.Curtin Univ, Global Nav Satellite Syst GNSS Res Ctr, Perth, WA, Australia
3.Chinese Acad Sci, Inst Geodesy & Geophys, State Key Lab Geodesy & Earths Dynam, Wuhan, Hubei, Peoples R China
推荐引用方式
GB/T 7714
Li, Min,Zhang, Xiao,Yuan, Yunbin,et al. A modified carrier-to-code leveling method for retrieving ionospheric observables and detecting short-term temporal variability of receiver differential code biases[J]. JOURNAL OF GEODESY,2019,93(1):19-28.
APA Li, Min,Zhang, Xiao,Yuan, Yunbin,Teunissen, Peter J. G.,&Zhang, Baocheng.(2019).A modified carrier-to-code leveling method for retrieving ionospheric observables and detecting short-term temporal variability of receiver differential code biases.JOURNAL OF GEODESY,93(1),19-28.
MLA Li, Min,et al."A modified carrier-to-code leveling method for retrieving ionospheric observables and detecting short-term temporal variability of receiver differential code biases".JOURNAL OF GEODESY 93.1(2019):19-28.

入库方式: OAI收割

来源:武汉植物园

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