NAOC Open IR
Performance Evaluation of Precise Point Positioning for BeiDou-3 B1c/B2a Signals in the Global Range
Wang, Ershen1; Yang, Tao1; Wang, Zhi2,3; Zhang, Yize4; Guo, Jing5; Shu, Wansen1; Qu, Pingping1
2021-09-01
Source PublicationSENSORS
Volume21Issue:17Pages:17
AbstractWith the construction and development of the BeiDou navigation satellite system (BDS), the precise point positioning (PPP) performance of the BDS is worthy of research. In this study, observational data from 17 stations around the world across 20 days are used to comprehensively evaluate the PPP performance of BDS B1c/B2a signals. For greater understanding, the results are also compared with the Global Positioning System (GPS) and BDS PPP performance of different signals and system combinations. The evaluation found root mean square (RMS) values of the static PPP in the north (N), east (E), and upward (U) components, based on the B1c/B2a frequency of BDS-3, to be 6.9 mm, 4.7 mm, and 26.6 mm, respectively. Similar to the static positioning, the RMS values of kinematic PPP in the three directions of N, E, and U are 2.6 cm, 6.0 cm, and 8.5 cm, respectively. Besides this, the static PPP of BDS-3 (B1cB2a) and BDS-2 + BDS-3 (B1IB3I) have obvious system bias. Compared with static PPP, kinematic PPP is more sensitive to the number of satellites, and the coordinate accuracy in three dimensions can be increased by 27% with the combination of GPS (L1L2) and BDS. Compared with BDS-2+BDS-3 (B1IB3I), the convergence time of BDS-3 (B1CB2a) performs better in both static and kinematic modes. The antenna model does not show a significant difference in terms of the effect of the convergence speed, though the number of satellites observed has a certain influence on the convergence time.
KeywordBDS-3 B1C B2a signal precise point positioning performance evaluation positioning accuracy
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Zhejiang Key laboratory of General Aviation Operation technology ; Zhejiang Key laboratory of General Aviation Operation technology ; Talent Project of Revitalization Liaoning ; Talent Project of Revitalization Liaoning ; Key R&D projects of Liaoning Province ; Key R&D projects of Liaoning Province ; Natural Science Foundation of Liaoning Province ; Natural Science Foundation of Liaoning Province ; Scientific Research Project of Liaoning Provincial Department of Education ; Scientific Research Project of Liaoning Provincial Department of Education ; High-Level Innovation Talent Project of Shenyang ; High-Level Innovation Talent Project of Shenyang ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Zhejiang Key laboratory of General Aviation Operation technology ; Zhejiang Key laboratory of General Aviation Operation technology ; Talent Project of Revitalization Liaoning ; Talent Project of Revitalization Liaoning ; Key R&D projects of Liaoning Province ; Key R&D projects of Liaoning Province ; Natural Science Foundation of Liaoning Province ; Natural Science Foundation of Liaoning Province ; Scientific Research Project of Liaoning Provincial Department of Education ; Scientific Research Project of Liaoning Provincial Department of Education ; High-Level Innovation Talent Project of Shenyang ; High-Level Innovation Talent Project of Shenyang ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Zhejiang Key laboratory of General Aviation Operation technology ; Zhejiang Key laboratory of General Aviation Operation technology ; Talent Project of Revitalization Liaoning ; Talent Project of Revitalization Liaoning ; Key R&D projects of Liaoning Province ; Key R&D projects of Liaoning Province ; Natural Science Foundation of Liaoning Province ; Natural Science Foundation of Liaoning Province ; Scientific Research Project of Liaoning Provincial Department of Education ; Scientific Research Project of Liaoning Provincial Department of Education ; High-Level Innovation Talent Project of Shenyang ; High-Level Innovation Talent Project of Shenyang ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Zhejiang Key laboratory of General Aviation Operation technology ; Zhejiang Key laboratory of General Aviation Operation technology ; Talent Project of Revitalization Liaoning ; Talent Project of Revitalization Liaoning ; Key R&D projects of Liaoning Province ; Key R&D projects of Liaoning Province ; Natural Science Foundation of Liaoning Province ; Natural Science Foundation of Liaoning Province ; Scientific Research Project of Liaoning Provincial Department of Education ; Scientific Research Project of Liaoning Provincial Department of Education ; High-Level Innovation Talent Project of Shenyang ; High-Level Innovation Talent Project of Shenyang
DOI10.3390/s21175780
WOS KeywordINITIAL ASSESSMENT ; CLOCK CORRECTIONS ; ORBIT ; ACCURACY ; SYSTEM ; QZSS ; BIAS ; PPP
Language英语
Funding ProjectNational Natural Science Foundation of China[62173237] ; National Natural Science Foundation of China[71731001] ; Zhejiang Key laboratory of General Aviation Operation technology[JDGA2020-7] ; Talent Project of Revitalization Liaoning[XLYC1907022] ; Key R&D projects of Liaoning Province[2020JH2/10100045] ; Natural Science Foundation of Liaoning Province[2019-MS-251] ; Scientific Research Project of Liaoning Provincial Department of Education[JYT2020142] ; High-Level Innovation Talent Project of Shenyang[RC190030]
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Zhejiang Key laboratory of General Aviation Operation technology ; Zhejiang Key laboratory of General Aviation Operation technology ; Talent Project of Revitalization Liaoning ; Talent Project of Revitalization Liaoning ; Key R&D projects of Liaoning Province ; Key R&D projects of Liaoning Province ; Natural Science Foundation of Liaoning Province ; Natural Science Foundation of Liaoning Province ; Scientific Research Project of Liaoning Provincial Department of Education ; Scientific Research Project of Liaoning Provincial Department of Education ; High-Level Innovation Talent Project of Shenyang ; High-Level Innovation Talent Project of Shenyang ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Zhejiang Key laboratory of General Aviation Operation technology ; Zhejiang Key laboratory of General Aviation Operation technology ; Talent Project of Revitalization Liaoning ; Talent Project of Revitalization Liaoning ; Key R&D projects of Liaoning Province ; Key R&D projects of Liaoning Province ; Natural Science Foundation of Liaoning Province ; Natural Science Foundation of Liaoning Province ; Scientific Research Project of Liaoning Provincial Department of Education ; Scientific Research Project of Liaoning Provincial Department of Education ; High-Level Innovation Talent Project of Shenyang ; High-Level Innovation Talent Project of Shenyang ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Zhejiang Key laboratory of General Aviation Operation technology ; Zhejiang Key laboratory of General Aviation Operation technology ; Talent Project of Revitalization Liaoning ; Talent Project of Revitalization Liaoning ; Key R&D projects of Liaoning Province ; Key R&D projects of Liaoning Province ; Natural Science Foundation of Liaoning Province ; Natural Science Foundation of Liaoning Province ; Scientific Research Project of Liaoning Provincial Department of Education ; Scientific Research Project of Liaoning Provincial Department of Education ; High-Level Innovation Talent Project of Shenyang ; High-Level Innovation Talent Project of Shenyang ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Zhejiang Key laboratory of General Aviation Operation technology ; Zhejiang Key laboratory of General Aviation Operation technology ; Talent Project of Revitalization Liaoning ; Talent Project of Revitalization Liaoning ; Key R&D projects of Liaoning Province ; Key R&D projects of Liaoning Province ; Natural Science Foundation of Liaoning Province ; Natural Science Foundation of Liaoning Province ; Scientific Research Project of Liaoning Provincial Department of Education ; Scientific Research Project of Liaoning Provincial Department of Education ; High-Level Innovation Talent Project of Shenyang ; High-Level Innovation Talent Project of Shenyang
WOS Research AreaChemistry ; Engineering ; Instruments & Instrumentation
WOS SubjectChemistry, Analytical ; Engineering, Electrical & Electronic ; Instruments & Instrumentation
WOS IDWOS:000694446800001
PublisherMDPI
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/75536
Collection中国科学院国家天文台
Corresponding AuthorZhang, Yize
Affiliation1.Shenyang Aerosp Univ, Sch Elect & Informat Engn, Shenyang 110136, Peoples R China
2.Zhejiang Key Lab Gen Aviat Operat Technol, Jiande 311612, Peoples R China
3.Civil Aviat Management Inst China, Beijing 100102, Peoples R China
4.Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China
5.China Acad Civil Aviat Sci & Technol, Beijing 100028, Peoples R China
Recommended Citation
GB/T 7714
Wang, Ershen,Yang, Tao,Wang, Zhi,et al. Performance Evaluation of Precise Point Positioning for BeiDou-3 B1c/B2a Signals in the Global Range[J]. SENSORS,2021,21(17):17.
APA Wang, Ershen.,Yang, Tao.,Wang, Zhi.,Zhang, Yize.,Guo, Jing.,...&Qu, Pingping.(2021).Performance Evaluation of Precise Point Positioning for BeiDou-3 B1c/B2a Signals in the Global Range.SENSORS,21(17),17.
MLA Wang, Ershen,et al."Performance Evaluation of Precise Point Positioning for BeiDou-3 B1c/B2a Signals in the Global Range".SENSORS 21.17(2021):17.
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