Publications

2026

  1. Chao Yang, Jing Guo*, Xiaolong Mi, Yuanfan Deng, Xuexi Liu, Qile Zhao, Wu Chen (2026). Kinematic orbit determination for BDS-3 satellites with inter-satellite link data. Acta Astronautica, 241, 608-619.

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  2. Tong Liu, Wu Chen, Xiaolong Mi*, Xingyu Chen, Yang Yang, Junsheng Ding, Tianxia Liu, Yuyan Wang, Duojie Weng (2026). Ionospheric nonlinear interpolation model for Mid- and Low-latitude network RTK during solar maxima. GPS Solutions, 30(1), 7.

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  3. Xiaolong Mi, Xingyu Chen, Robert Odolinski, Yuyan Wang, Wu Chen, Yunbin Yuan (2026). Fast and precise GNSS RTK positioning with ionosphere-constrained weighted least squares quadratic programming. Journal of Geodesy, 100(2), 11.

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  4. Yuanfan Deng, Wu Chen, Junsheng Ding, Ahmed El-Mowafy, Duojie Weng, Long Tang, Lei Bai, Xiaolong Mi* (2026). Improving GNSS precise point positioning with tropospheric constraints from data-driven numerical weather prediction model. Geo-spatial Information Science, 29(1), 678-695.

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  5. Huan Luo, Duojie Weng*, Ahmed Mansour, Xiaolong Mi, Yang Yang, Wu Chen (2026). GNSS Positioning Aided with Pedestrian Dead Reckoning (PDR) in Urban Areas. IEEE Internet of Things Journal, 1-1.

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  6. Jiahuan Hu, Yao Shi, Pan Li*, Wu Chen, Long Tang, Feng Zhou, Xiaolong Mi, Sunil Bisnath (2026). Effect of Constraining a Limited Number of Slant Ionospheric Corrections in PPP and an Improved Partial Tight-Constraining Algorithm. IEEE Transactions on Aerospace and Electronic Systems, 62, 4051-4062.

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2025

  1. Qi Cheng, Wu Chen, Junhui Wang, Xiaolong Mi, Yang Yang, Rui Sun (2025). Multi-constellation instantaneous single difference triple-carrier ambiguity resolution in urban environments. GPS Solutions, 29(4), 186.

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  2. Jiahuan Hu, Wu Chen, Pan Li, Xiaolong Mi, Kai Zheng, Long Tang, Wanke Liu, Jingkai Yuan, Sunil Bisnath (2025). Bridging missing GNSS phase measurements through cycle slip detection for improved smartphone positioning. Journal of Geodesy, 99(10), 77.

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  3. Qiaoli Kong, Qian Li, Qi Bai, Xiaolong Mi*, Joseph Awange, Shi Wang, Yi Yang, Guoli Bo (2025). A Novel Optimized Hybrid VMD-PCA-XGBoost Model for Forecasting Precipitation: Exemplified by the Beijing-Tianjin-Hebei Study Region in China. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 18, 17154-17165.

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  4. Yanguang Fu, Yanxiong Liu, Mehdi Khaki, Fukai Peng, Xiaolong Mi, Yikai Feng, Xiaoli Deng, Long Yang, Qinghua Tang, Li Cui (2025). Development of an Ellipsoid Based Chart Datum Around the China Seas. Marine Geodesy, 48(4), 452-475.

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  5. Wu Chen, Junsheng Ding, Yuyan Wang, Xiaolong Mi, Tong Liu (2025). A Novel Network RTK Technique for Mobile Platforms: Extending High-Precision Positioning to Offshore Environments. TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation, 19(2).

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  6. Yanguang Fu, Panlong Wang, Fukai Peng, Yikai Feng*, Mehdi Khaki, Xiaolong Mi (2025). Accurate extraction of ocean tidal constituents from coastal satellite altimeter records. Frontiers in Marine Science, 12, 1592765.

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  7. Qiaoli Kong*, Yunqing Huang, Xiaolong Mi, Qi Bai, Jingwei Han, Yanfei Chen, Shi Wang (2025). A new high-precision short-term ionospheric TEC prediction model based on the DBO-BiLSTM algorithm: A case study of Europe. Advances in Space Research, 75(10), 7726-7738.

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  8. Xingyu Chen, Xiaolong Mi*, Yunbin Yuan, Ahmed El-Mowafy, Hongjin Xu, Wenwu Ding (2025). Array-Aided GNSS for Precise Determination of Ionospheric and Tropospheric Delays With Integer Ambiguity Resolution. IEEE Transactions on Geoscience and Remote Sensing, 63, Article 5801514.

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  9. Junsheng Ding, Wu Chen, Junping Chen*, Jungang Wang, Yize Zhang, Lei Bai, Yuyan Wang, Xiaolong Mi, Tong Liu, Duojie Weng (2025). Spatiotemporal inhomogeneity of accuracy degradation in AI weather forecast foundation models: A GNSS perspective. International Journal of Applied Earth Observation and Geoinformation, 139, 104473.

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  10. Huan Luo, Yang Yang, Xiaolong Mi, Mengyu Ding, Wu Chen (2025). Enhancing GNSS Positioning Accuracy in Urban Canyons: A Multi-Epoch Residual-Based Consistency Check and IMU-GNSS Tight Coupling Approach. EGU General Assembly 2025.

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  11. Huan Luo, Xiaolong Mi, Yang Yang, Wu Chen, Duojie Weng* (2025). Multiepoch Grid-Based 3DMA Positioning in Dense Urban Canyons by Optimizing Reflection Modeling. IEEE Transactions on Instrumentation and Measurement, 74, Article 8503213.

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  12. Hassan Elsayed, Ahmed El-Mowafy*, Amir Allahvirdi-Zadeh, Kan Wang, Xiaolong Mi (2025). A Combination of Classification Robust Adaptive Kalman Filter with PPP-RTK to Improve Fault Detection for Integrity Monitoring of Autonomous Vehicles. Remote Sensing, 17(2), 284.

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  13. Jinyang Han, Jie Zhang*, Shiming Zhong, Xiaolong Mi, Daqian Lyu*, Runmin Lu, Bibo Peng (2025). Frequency Stability-Aware Stochastic Modeling for Inter-System Bias in Multi-GNSS PPP. IEEE Transactions on Instrumentation and Measurement, 74, 1-10.

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  14. Qi Bai, Qiaoli Kong*, Xiaolong Mi, Wu Chen, Junsheng Ding, Yunqing Huang, Meiqi Li, Qian Li (2025). Evaluation and analysis of the precipitable water vapor in Inner Mongolia of China. Earth, Planets and Space, 77, Article 24.

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2024

  1. Junsheng Ding, Xiaolong Mi, Wu Chen, Junping Chen*, Jungang Wang, Yize Zhang, Joseph L. Awange, Benedikt Soja, Lei Bai, Yuanfan Deng, Wenjie Tang (2024). Forecasting of Tropospheric Delay Using AI Foundation Models in Support of Microwave Remote Sensing. IEEE Transactions on Geoscience and Remote Sensing, 62, Article 5803019.

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  2. Jingxian Wang, Xiaolong Mi, Wu Chen, Huan Luo, Ahmed Mansour, Yaxin Li, Yue Yu, Duojie Weng* (2024). Tightly Coupled Bluetooth Enhanced GNSS/PDR System for Pedestrian Navigation in Dense Urban Environments. IEEE Transactions on Instrumentation and Measurement, 73, Article 9519713.

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  3. Tong Liu, Xiaolong Mi, Yang Yang, Duojie Weng, Wu Chen (2024). Model the Ionospheric Gradients Between Satellites in Network RTK. ION GNSS+, The International Technical Meeting of the Satellite Division of The Institute of Navigation, 3092-3100.

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  4. Mengyu Ding, Wu Chen, Duojie Weng*, Xiaolong Mi (2024). Adaptive Jamming Mitigation in Single-Antenna Receivers With Spectral Analysis and Switchable Filtering. IEEE Transactions on Aerospace and Electronic Systems, 60(5), 5891-5905.

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  5. Junsheng Ding, Wu Chen, Junping Chen*, Jungang Wang, Yize Zhang, Duojie Weng, Tong Liu, Xiaolong Mi, Benedikt Soja, Lei Bai (2024). AI Foundation Models Facilitate Real-time Global GNSS Precipitable Water Vapor Retrieval with Sub-millimeter Accuracy. Authorea Preprints.

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  6. Mengyu Ding, Xiaolong Mi, Wu Chen, Duojie Weng, Weihao Ding (2024). Equalization of Frequency Domain Adaptive Filter (FDAF) Using Signal Prediction Aided Reference Spectrum Model (SPRSM). IEEE Transactions on Instrumentation and Measurement, 73, 1-16.

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2023

  1. Xiaolong Mi*, Amir Allahvirdi-Zadeh, Ahmed El-Mowafy, Zhiyong Huang, Kan Wang, Baocheng Zhang, Yunbin Yuan (2023). Absolute and relative POD of LEO satellites in formation flying: Undifferenced and uncombined approach. Advances in Space Research, 72, 1070-1080.

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  2. Xiaolong Mi, Baocheng Zhang*, Ahmed El-Mowafy, Kan Wang, Yunbin Yuan (2023). Undifferenced and uncombined GNSS time and frequency transfer with integer ambiguity resolution. Journal of Geodesy, 97, Article 13.

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  3. Xiaolong Mi, Yunbin Yuan*, Baocheng Zhang (2023). RTK positioning performance analysis for combined BDS-3 and Galileo. Geomatics and Information Science of Wuhan University, 48(1), 113-118.

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  4. Xiaolong Mi, Baocheng Zhang*, Ahmed El-Mowafy, Kan Wang, Yunbin Yuan (2023). On the potential of undifferenced and uncombined GNSS time and frequency transfer with integer ambiguity resolution and satellite clocks estimated. GPS Solutions, 27, Article 25.

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  5. Kan Wang*, Baoqi Sun, Weijin Qin, Xiaolong Mi, Ahmed El-Mowafy, Xuhai Yang (2023). A method of real-time long-baseline time transfer based on the PPP-RTK. Advances in Space Research, 71, 1363-1376.

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2021

  1. Xiaolong Mi, Yunbin Yuan, Baocheng Zhang (2021). Characteristics of the short-term temporal variations of multi-constellation and multi-frequency GNSS receiver differential phase biases. Acta Geodaetica et Cartographica Sinica, 50(10), 1290-1300.

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  2. Xiaolong Mi, Chuanzhen Sheng, Ahmed El-Mowafy, Baocheng Zhang* (2021). Characteristics of receiver-related biases between BDS-3 and BDS-2 for five frequencies including inter-system biases, differential code biases, and differential phase biases. GPS Solutions, 25, Article 113.

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  3. Xiaolong Mi, Baocheng Zhang, Yunbin Yuan* (2021). Multi-GNSS RTK positioning with integer ambiguity resolution: from double-differenced to single-differenced. Journal of Global Positioning Systems, 17(2).

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2020

  1. Xiaolong Mi, Baocheng Zhang*, Robert Odolinski, Yunbin Yuan (2020). On the temperature sensitivity of multi-GNSS intra- and inter-system biases and the impact on RTK positioning. GPS Solutions, 24, Article 112.

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  2. Yunbin Yuan*, Xiaolong Mi, Baocheng Zhang (2020). Initial assessment of single- and dual-frequency BDS-3 RTK positioning. Satellite Navigation, 1, Article 31.

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  3. Xiaolong Mi, Baocheng Zhang*, Yunbin Yuan, Xiaowen Luo (2020). Characteristics of GPS, BDS2, BDS3 and Galileo inter-system biases and their influence on RTK positioning. Measurement Science and Technology, 31, 015009.

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2019

  1. Xiaolong Mi, Baocheng Zhang*, Yunbin Yuan (2019). Stochastic modeling of between-receiver single-differenced ionospheric delays and its application to medium baseline RTK positioning. Measurement Science and Technology, 30(9), 095008.

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  2. Xiaolong Mi, Baocheng Zhang*, Yunbin Yuan (2019). Multi-GNSS inter-system biases: estimability analysis and impact on RTK positioning. GPS Solutions, 23, Article 81.

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