Analysis of the influence of marine environment on GPS multipath effect

MU Zhe-han; GUO Bo-feng; TANG Long

doi:10.3969/j.issn.1001-909X.2019.04.004

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Journal of Marine Sciences ›› 2019, Vol. 37 ›› Issue (4) : 36-47. DOI: 10.3969/j.issn.1001-909X.2019.04.004

Analysis of the influence of marine environment on GPS multipath effect

MU Zhe-han¹, GUO Bo-feng^*1,2, TANG Long³

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Abstract

In order to understand the impact of marine environment and terrestrial environment on GPS multipath effect, Anubis software was used to analyze the multipath error in the marine environment and terrestrial environment based on the observation data of two stations at the seaside. The differences were compared and analyzed. The results show that: (1) When the satellite elevation is low, the multipath error in the marine environment and the terrestrial environment increases gradually with the decrease of the satellite elevation angle, and the multipath error increase in the marine environment is significantly greater than that in the terrestrial environment. (2) When the satellite elevation angle is less than 20°, the multipath error in the marine environment is greater than the multipath error in the terrestrial environment; when the elevation angle is greater than 20°, the difference in the multipath error between the sea surface direction and the land direction is small.

Key words

marine environment / multipath effect / Anubis software / GPS observation

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MU Zhe-han, GUO Bo-feng, TANG Long. Analysis of the influence of marine environment on GPS multipath effect[J]. Journal of Marine Sciences. 2019, 37(4): 36-47 https://doi.org/10.3969/j.issn.1001-909X.2019.04.004

References

[1] LI Zheng-hang. GPS surveying and data processing[M]. Wuhan: Wuhan University Press, 2005:38-40.
李征航. GPS测量与数据处理[M]. 武汉:武汉大学出版社, 2005:38-40.
[2] LAU K Y L. Phase multipath modelling and mitigation in multiple frequency GPS and Galileo positioning[J]. University College London, 2005, 8(193):1-12.
[3] LÜ Zhi-wei, HAO Jin-ming. Multipath error analysis methods of carrier phase measurements[C]//Organizing Committee of China Satellite Navigation Conference. Selected papers of the first Chinese annual conference on satellite navigation, 2010:547-551.
吕志伟, 郝金明. 载波相位观测量的多路径效应分析方法[C]//中国卫星导航学术年会组委会. 第一届中国卫星导航学术年会论文集, 2010:547-551.
[4] YANG Zhe, DAI Wu-jiao, YU Wen-kun, et al. Quality analysis of GNSS data based on TEQC in different environments[J]. Journal of Geodesy and Geodynamics, 2010, 30(5):135-139.
杨哲, 戴吾蛟, 余文坤, 等. 不同观测环境中基于TEQC的GNSS数据质量分析[J]. 大地测量与地球动力学, 2010, 30(5):135-139.
[5] HU Ya-xuan, WANG Xiong, CHENG Lin, et al. Study on the data quality with the changing surroundings of GNSS stations[J]. Science of Surveying and Mapping, 2018, 43(3):131-136.
胡亚轩, 王雄, 程林, 等. GNSS观测站环境变化对数据质量的影响[J]. 测绘科学, 2018, 43(3):131-136.
[6] ZHANG Di, YIN Hui, GUO Ji-ming, et al. Quality check of GPS observations under UHV transmission line[J]. Journal of Geodesy and Geodynamics, 2013, 33(5):58-62.
章迪, 尹晖, 郭际明, 等. 特高压输电线路对GPS观测数据质量影响分析[J]. 大地测量与地球动力学, 2013, 33(5):58-62.
[7] NIE Zhao-sheng, GUAN Xiao. Test and analysis of the influence of the GPS receiver performance and observation data quality due to high-voltage lines[J]. Journal of Geodesy and Geodynamics, 2015, 35(5):775-779.
聂兆生, 管啸. 高压线路对GPS接收机性能及观测数据质量影响的测试与分析[J]. 大地测量与地球动力学, 2015, 35(5):775-779.
[8] DING Chao, ZHOU Xing-hua, WANG Chao-yang, et al. Quality checking and analysis on GPS data in the East China Sea observing station[J]. Journal of Ocean Technology, 2017, 36(2):89-94.
丁超, 周兴华, 王朝阳, 等. 东海区海洋观测站GPS数据质量检核和分析[J]. 海洋技术学报, 2017, 36(2):89-94.
[9] YANG Hai-yan, SUN Bao-qi, YANG Xu-hai, et al. An analysis of Multi-GNSS multipath effect and measurement noise[J]. Journal of Time and Frequency, 2017, 40(2):114-123.
杨海彦, 孙保琪, 杨旭海, 等. Multi-GNSS多路径效应与观测噪声综合分析[J]. 时间频率学报, 2017, 40(2):114-123.
[10] JIANG Guang-wei, CHENG Chuan-lu, WANG Bin, et al. Effection of data quality relativity analysis of multipath[J]. Progress in Geophysics, 2018, 33(2):461-466.
蒋光伟, 程传录, 王斌, 等. 影响GNSS数据质量的多路径效应相关性分析[J]. 地球物理学进展, 2018, 33(2):461-466.
[11] PENG Shi-rong. Research on the reconstructing correlation curve method to eliminate GPS multipath error[D]. Dalian: Dalian University of Technology, 2006.
彭世荣. 消除GPS多径误差的重构相关曲线法研究[D]. 大连:大连理工大学, 2006.
[12] ESTEY L H, MEERTENS C M. TEQC: the multi-purpose toolkit for GPS/GLONASS data[J]. GPS Solutions, 1999, 3(1):42-49.
[13] FAN Shi-jie, GUO Ji-ming, PENG Xiu-ying. Applications of TEQC to GPS data pre-processing[J]. Journal of Geomatics, 2004, 29(2):33-35.
范士杰, 郭际明, 彭秀英. TEQC在GPS数据预处理中的应用与分析[J]. 测绘地理信息, 2004, 29(2):33-35.
[14] CAI C, YANG G, LIN P, et al. An analysis on combined GPS/COMPASS data quality and its effect on single point positioning accuracy under different observing conditions[J]. Advances in Space Research, 2014, 54(5):818-829.
[15] VACLAVOVIC P, DOUSA J. G-Nut/Anubis: Open-source tool for Multi-GNSS data monit with a multipath detection for new signals, frequencies and constellations[C]//RIZOS C, WILLIS P. IAG 150 Years, International Association of Geodesy Symposia, Springer, 2015:775-782.