The Comparison and Analysis of BDS NRTK between DD and UD Models
文献类型：期刊论文
| 作者 | Tu, Rui1,2,3; Lu, Xiaochun1,2,3; Liu, Jinhai1,2; Zhang, Pengfei1,2; Lu, Cuixian4; Zhang, Rui1 |
| 刊名 | NAVIGATION-JOURNAL OF THE INSTITUTE OF NAVIGATION
 |
| 出版日期 | 2018-06-01 |
| 卷号 | 65期号:2页码:275-285 |
| ISSN号 | 0028-1522 |
| 英文摘要 | The BeiDou Navigation Satellite System (BDS) Network Real Time Kinematic (NRTK) position algorithm with both Double-Differenced (DD) model and Un-Differenced (UD) model is investigated in this study. This algorithm is realized and validated with experimental BDS data collected at four regional stations. For the experiment within the regional network, a short convergence time for each model is considered. The results show that the BDS NRTK is able to provide positioning service with accuracy at the cm level. Theoretically, UD-NRTK and DD-NRTK are equivalent to each other. The small differences found between the DD and UD models in this study can be clarified in that the error correction for the DD model is more precise than that for the UD model, resulting in faster solution convergence in the DD model. However, the noise of the DD model is two times of the UD model, which usually leads to larger final RMS of positioning accuracy for the DD model. Copyright (C) 2018 Institute of Navigation |
| WOS关键词 | PERFORMANCE ; PPP |
| 资助项目 | program of National Natural Science Foundation of China[41504006] ; program of National Natural Science Foundation of China[41674034] ; National Key Research and Development Plan of China[2016YFB0501804] ; Chinese Academy of Sciences programs of 'Pioneer Hundred Talents', 'The Frontier Science Research Project'[QYZDB-SSW-DQC028] |
| WOS研究方向 | Engineering ; Remote Sensing ; Telecommunications |
| 语种 | 英语 |
| WOS记录号 | WOS:000439832100010 |
| 出版者 | WILEY PERIODICALS, INC |
| 资助机构 | program of National Natural Science Foundation of China ; program of National Natural Science Foundation of China ; National Key Research and Development Plan of China ; National Key Research and Development Plan of China ; Chinese Academy of Sciences programs of 'Pioneer Hundred Talents', 'The Frontier Science Research Project' ; Chinese Academy of Sciences programs of 'Pioneer Hundred Talents', 'The Frontier Science Research Project' ; program of National Natural Science Foundation of China ; program of National Natural Science Foundation of China ; National Key Research and Development Plan of China ; National Key Research and Development Plan of China ; Chinese Academy of Sciences programs of 'Pioneer Hundred Talents', 'The Frontier Science Research Project' ; Chinese Academy of Sciences programs of 'Pioneer Hundred Talents', 'The Frontier Science Research Project' ; program of National Natural Science Foundation of China ; program of National Natural Science Foundation of China ; National Key Research and Development Plan of China ; National Key Research and Development Plan of China ; Chinese Academy of Sciences programs of 'Pioneer Hundred Talents', 'The Frontier Science Research Project' ; Chinese Academy of Sciences programs of 'Pioneer Hundred Talents', 'The Frontier Science Research Project' ; program of National Natural Science Foundation of China ; program of National Natural Science Foundation of China ; National Key Research and Development Plan of China ; National Key Research and Development Plan of China ; Chinese Academy of Sciences programs of 'Pioneer Hundred Talents', 'The Frontier Science Research Project' ; Chinese Academy of Sciences programs of 'Pioneer Hundred Talents', 'The Frontier Science Research Project' |
| 源URL | [http://210.72.145.45/handle/361003/11632]  |
| 专题 | 中国科学院国家授时中心 |
| 通讯作者 | Tu, Rui |
| 作者单位 | 1.Chinese Acad Sci, Natl Time Serv Ctr, Xian, Shaanxi, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Key Lab Precis Nav & Timing Technol, Xian, Shaanxi, Peoples R China 4.Germany Res Ctr Geosci, Telegrafenberg, Germany |
| 推荐引用方式 GB/T 7714 | Tu, Rui,Lu, Xiaochun,Liu, Jinhai,et al. The Comparison and Analysis of BDS NRTK between DD and UD Models[J]. NAVIGATION-JOURNAL OF THE INSTITUTE OF NAVIGATION,2018,65(2):275-285. |
| APA | Tu, Rui,Lu, Xiaochun,Liu, Jinhai,Zhang, Pengfei,Lu, Cuixian,&Zhang, Rui.(2018).The Comparison and Analysis of BDS NRTK between DD and UD Models.NAVIGATION-JOURNAL OF THE INSTITUTE OF NAVIGATION,65(2),275-285. |
| MLA | Tu, Rui,et al."The Comparison and Analysis of BDS NRTK between DD and UD Models".NAVIGATION-JOURNAL OF THE INSTITUTE OF NAVIGATION 65.2(2018):275-285. |
入库方式： OAI收割
来源：国家授时中心
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