KMS National Astronomical Observatories, CAS
| 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 Publication | SENSORS
 |
| Volume | 21Issue:17Pages:17 |
| Abstract | With 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. |
| Keyword | BDS-3 B1C B2a signal precise point positioning performance evaluation positioning accuracy |
| Funding Organization | 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 ; 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 |
| DOI | 10.3390/s21175780 |
| WOS Keyword | INITIAL ASSESSMENT ; CLOCK CORRECTIONS ; ORBIT ; ACCURACY ; SYSTEM ; QZSS ; BIAS ; PPP |
| Language | 英语 |
| Funding Project | National 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 Organization | 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 ; 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 Area | Chemistry ; Engineering ; Instruments & Instrumentation |
| WOS Subject | Chemistry, Analytical ; Engineering, Electrical & Electronic ; Instruments & Instrumentation |
| WOS ID | WOS:000694446800001 |
| Publisher | MDPI |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.bao.ac.cn/handle/114a11/75536 |
| Collection | 中国科学院国家天文台 |
| Corresponding Author | Zhang, Yize |
| Affiliation | 1.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. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment