| BDS/GPS动态RTK技术在超高层变形监测中的应用 |
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| 引用本文： | 赖文龙.BDS/GPS动态RTK技术在超高层变形监测中的应用[J].北京测绘,2020(3):422-426. |
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| 作者姓名： | 赖文龙 |
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| 作者单位： | 攀枝花攀钢集团设计研究院有限公司 |
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| 摘 要： | 随着我国北斗导航系统的发展,多系统组合在变形监测中的应用将是今后发展的趋势。为了监测超高层的变形趋势,本文利用BDS/GPS组合RTK技术对国内某超高层进行变形监测,经分析发现,BDS/GPS组合相比于单系统卫星可见数目增多,PDOP值减小,卫星空间分布得到改善,变形监测精度以及稳定性相比于单系统有了很大提高,能更精确的监测出超高层的变形趋势。
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| 关 键 词： | BDS/GPS RTK 超高层 变形监测 |
BDS/GPS Dynamic RTK Technology Application in Super High-rise in Deformation Monitoring |
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| LAI Wenlong.BDS/GPS Dynamic RTK Technology Application in Super High-rise in Deformation Monitoring[J].Beijing Surveying and Mapping,2020(3):422-426. |
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| Authors: | LAI Wenlong |
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| Institution: | (Panzhihua Pangang Group Design and Research Institute Company Limited, Panzhihua Sichuan 617000, China) |
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| Abstract: | With the development of China Beidou navigation system,the application of multi-system combination in deformation monitoring will be the trend of development in the future.In order to monitor the deformation trend of super high-rise,this paper uses BDS/GPS combined RTK technology to perform deformation monitoring on a super high-rise in China.It is found that the number of visible BDS/GPS combinations is larger than that of single-system satellites,and the PDOP value is reduced.The distribution is improved,the deformation monitoring accuracy and stability are greatly improved compared to the single system,and the deformation trend of the super high-rise can be more accurately monitored. |
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| Keywords: | Beidou Navigation Satellite System/Global Positioning System(BDS/GPS) Real-time Kinematic(RTK) super high-rise deformation monitoring |
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