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以北斗为核心的多源精密数据处理，具体研究方向包括：
(1)GNSS电离层与空间天气
(2)多源智能导航
(3)GNSS/LEO大地测量参数解算
- Wenfeng Nie, Rovira-Garcia, A., Yong Wang, Dunyong Zheng, Lingfei Yan, Tianhe Xu#. On the Global Kinematic Positioning Variations during the September 2017 Solar Flare Events. Journal of Geophysical Research: Space Physics,2022. 127,e2021JA030245.. 2024.
- Wenfeng Nie, Rovira-Garcia, A., Mowen Li, Zhenlong Fang, Yong Wang, Dunyong Zheng, Tianhe Xu#. The mechanism for GNSS-based kinematic positioning degradation at high-latitudes under the March 2015 great storm. Space Weather, 2022, 20, e2022SW003132. 2024.
- Wenfeng Nie, Yong Wang, Adria Rovira-Garcia, Dunyong Zheng, Tianhe Xu#,. Effect of the polar cap ionospheric sporadic-E layer on GNSS-based positioning: a case study at Resolute Bay, Canada, September 5, 2012. GPS Solutions, 2022, 26, 60. 2024.
- Wenfeng Nie, Tianhe Xu#, Rovira-Garcia, A., Zornoza, J.M.J., Subirana, J.S., González-Casado, G., Wu Chen, Guochang Xu. Revisit the calibration errors on experimental slant total electron content (TEC) determined with GPS. GPS Solutions, 2018,22(3),85. 2024.
- Wenfeng Nie, Tianhe Xu#, Rovira-Garcia, A., Zornoza, J.M.J., Subirana, J.S., González-Casado, G., Wu Chen, Guochang Xu. The Impacts of the Ionospheric Observable and Mathematical Model on the Global Ionosphere Model. Remote Sens. 2018, 10, 169. 2024.
- 聂文锋;赵一沣;薛慧杰;徐天河;一种基于时间序列干预模型的UT1-UTC预报方法. 授权发明专利 ZL 202210401197.4
- 聂文锋;吴湃湃;刘杨范;徐天河;一种基于声呐标校惯性传感器的方法及系统. 授权发明专利ZL 202310628706.1
- 聂文锋;徐天河;杨玉国;严凌飞;一种自适应的卫星导航载波观测值周跳探测阈值确定方法. 专利号202210401196X
- 徐天河;王帅民;聂文锋;江楠;一种基于深度学习的全球对流层延迟建模方法,授权发明专利, ZL202010142840.7
- 徐天河;杨红雷;聂文锋;江楠;一种基于SLR的BDS卫星轨道近实时检核服务系统,授权发明专利, ZL202010049004.4.
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