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| 引用本文： | 黄观文,涂锐,张勤,王利,李跃华,蔺玉亭.????????????????????????????λ[J].大地测量与地球动力学,2010,30(6):135-139. |
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| 作者姓名： | 黄观文 涂锐 张勤 王利 李跃华 蔺玉亭 |
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| 作者单位： | 1. 长安大学地质工程与测绘学院,西安,710054
2. 北京环球信息中心,北京,100094 |
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| 基金项目： | 国家自然科学基金，国家863计划项目，中央高校基本科研业务费专项资金，长安大学基础研究支持计划专项基金 |
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| 摘 要： | ??????????????????λ?????????????????????????????????????л????????????￡????????????????????????????????????λ????????????Ч?????????????????????????????????????????????????λ?????????????PPP???????涯?PPP??????????????????????????????????????λ????????
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| 关 键 词： | ??????????λ ???????? ????λ ????????? ??? |
A NEW REAL-TIME KINEMATIC PRECISE POINT POSITIONING ALGORITHM BASED ON REFERENCE-STATION CORRECTIONS |
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| Huang Guanwen,Tu Rui,Zhang Qin,Wang Li,Li Yuehua,Lin Yuting.A NEW REAL-TIME KINEMATIC PRECISE POINT POSITIONING ALGORITHM BASED ON REFERENCE-STATION CORRECTIONS[J].Journal of Geodesy and Geodynamics,2010,30(6):135-139. |
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| Authors: | Huang Guanwen Tu Rui Zhang Qin Wang Li Li Yuehua Lin Yuting |
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| Institution: | 1)College of Geology Engineering and Geomantic, Chang’an University, Xi’an 7100542)Beijing Global Information Center, Beijing 100094 |
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| Abstract: | Traditional kinematic Precise Point Positioning (PPP) technology is affected easily by dynamic noise and complex observation errors, and also has a low instability of accuracy. A new real time kinematic precise point positioning algorithm based on reference station corrections is proposed to solve these problems. The algorithm can effectively resolve same observation errors between reference station and mobile station, and then modify accuracy of observations at mobile station. New algorithm is still using traditional PPP ionosphere-free combination observation model, and its processing steps are also consistent with common kinematics PPP software. The simulation results prove that new algorithm can obtain equivalent results with kinematic relative positioning. |
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| Keywords: | kinematic precise point positioning reference station corrections relative positioning ionosphere-free combination error |
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