Zhang xiaohong


    He has been a full professor of the School of Geodesy and Geomatics at Wuhan University, China, since 2006. He has been actively involved in many aspects of positioning and navigation since 1997, including precise GNSS positioning algorithm development, ionosphere modeling, and software development. He developed a versatile Precise Point Positioning software, named TriP, which has been widely applied in industry applications. He has contributed to more than 100 journal papers, and presentations on geodesy and navigation, and has been awarded more than 30 research grants.



     He received a Bachelor of Engineering in Geodesy from Wuhan Technical University of Surveying and Mapping, China in 1997; a Master of Engineering in Geodesy from Wuhan Technical University of Surveying and Mapping, China in 1999 and a Doctor of Engineering in Geodesy and Geomatics from Wuhan University, China in 2002.


Research Interests

His current interests include GNSS precise point positioning, GPS/MET, GPS/INS integration and ionosphere modeling.


Selected Journal Publications

1.         Xiaohong Zhang*, Long Tang, Detection of ionospheric disturbances driven by the 2014 Chile tsunami using GPS total electron content in New ZealandJournal of Geophysical Research - Space PhysicsFirst Published online:9 September 2015

2.         Pan Li, Xiaohong Zhang, Improving the performance of precise point positioning ambiguity resolution with partial ambiguity fixing, Sensorsaccepted.

3.         Xiaohong Zhang*, Pan Li, Generating GPS Satellite Fractional Cycle Bias for Ambiguity-fixed Precise Point PositioningGPS solutionsDOI: 10.1007/s10291-015-0483-zAccepted

4.         Fei Guo, Xiaohong Zhang*, Performance Enhancement for GPS Positioning Using Constrained Kalman Filtering, Measurement Science and Technology2015Vol.26(8)

5.         Long Tang, Xiaohong Zhang*Observation of ionospheric disturbances induced by the 2011 Tohoku tsunami using far-field GPS data in Hawaii, Earth, Planets and Space, Volume 67, Issue 1, doi:10.1186/s40623-015-0240-0

6.         Wei Ban, KegenYu, Xiaohong Zhang*, Snow Depth Estimation Based on Multipath Phase Combination of GPS Triple-Frequency Signals, IEEE Transactions on Geoscience and Remote sensingDOI10.1109/TGRS.2015.2417214

7.         Bofeng GuoXiaohong Zhang*; Xiaodong Ren; Xingxing Li High-precision coseismic displacement estimation with a single-frequency GPS receiver Geophysical Journal International 2015 202 (1): 612-623doi: 10.1093/gji/ggv148

8.         Xiaohong Zhang*, Pan Li, Benefit of the Third Frequency Signal on Cycle Slip Correction, GPS solutions, DOI: 10.1007/s10291-015-0456-2, Online

9.         Xiaohong Zhang, Mingkui Wu, Wanke Liu*, Receiver Time Misalignment Correction for GPS Based Attitude DeterminationJournal of NavigationDOI: 10.1017/S03734633150000532015-2-5online

10.     Xiaohong Zhang, Xiyang He, BDS triple-frequency carrier-phase linear combination models and their characteristics, Science China Earth Sciences, DOI: 10.1007/s11430-014-5027-9, 2015-02-4 online

11.     Xingxing Li, Xiaohong Zhang*, Xiaodong Ren, Mathias Fritsche, Jens Wickert, and Harald Schuh, Precise positioning with current multi-constellation Global Navigation Satellite Systems: GPS, GLONASS, Galileo and BeiDou, Nature: Scientific Reports, DOI: 10.1038/srep08328, Online

12.     Fei Guo, Xiaohong Zhang*, Jingling Wang, Timing Group Delay and Differential Code Bias Corrections for BeiDou Positioning, Journal of Geodesy, DOI: 10.1007/s00190-015-0788-2Online

13.     Xiaohong Zhang*, Xiyang He, Performance analysis of Beidou Triple-frequency ambiguity resolution with real data, GPS Solutions, DOI: 10.1007/s10291-014-0434-0online

14.     Xiaohong Zhang, Long Tang*, Traveling ionospheric disturbances triggered by the 2009 North Korean underground nuclear explosion, Annales Geophysicae33137–1422015doi:10.5194/angeo-33-137-2015

15.     Fei GuoXiaohong Zhang*Qi LuXinghan Chen, Adaptive Robust Kalman Filtering for Precise Point PositioningMeas. Sci. Technol. 25 (2014) 105011 (8pp) doi:10.1088/0957-0233/25/10/105011

16.     Xiaohua Xu, Pan Gao, Xiaohong Zhang*, Global Multiple Tropopause Features Derived from COSMIC Radio Occultation data during 2007 to 2012, Journal of Geophysical Research - Atmospheresdoi: 10.1002/2014JD021620

17.     Xingxing Li, Xiaohong Zhang*, Fei Guo, Predicting Atmospheric Delays for Rapid Ambiguity Resolution in Precise Point PositioningAdvances in Space Research 54 (2014) 840–850DOI10.1016/j.asr.2013.07.021

18.     Xiaohong Zhang, Long Tang, Daily global plasmaspheric maps derived from COSMIC GPS observationsIEEE Transactions on Geoscience and Remote sensingVOL. 52, NO. 10, OCTOBER 2014 , DOI10.1109/TGRS.2013.2294641

19.     Li Pan, Xiaohong Zhang*, Integrating GPS with GLONASS to Accelerate the Convergence and Initialization Time of Precise Point PositioningGPS SolutionsVolume 18, Issue 3, pp 461-471, July 2014

20.     Xiaohong Zhang, Pan Gao, Xiaohua Xu*, Variations of the Tropopause Over Different Latitude Bands Observed Using COSMIC Radio Occultation Bending Angles, IEEE Transactions on Geoscience and Remote sensing, 525),DOI10.1109/TGRS.2013.22596322014

21.     张小红,唐龙,COSMIC低轨卫星GPS接收机差分码偏差估计,地球物理学报Vol.57No.2,20143月;

22.     Xiaohong ZhangFei GuoAn Approach to Improve Precise Point Positioning Performance under the Presence of Ionospheric ScintillationGPS Solutions, Volume 18, Issue 1 (2014), Page51~60, DOI: 10.1007/s10291-012-0309-1

23.     Fei Guo, Xiaohong Zhang*, Real-time Clock Jump Compensation for Precise Point Positioning, GPS Solutions, Volume 18, Issue 1 (2014), Page41~50, DOI: 10.1007/s10291-012-0307-3

24.     张小红,唐龙,郭博峰,利用改进的SRTI方法研究中尺度电离层行波扰动,地球物理学报201356(12): 3953-3959doi:10.6038/cjg20131201

25.     Xingxing Li, Xiaohong Zhang *, Bofeng GuoApplication of collocated GPS and seismic sensors to earthquake monitoring and early warningSensors 2013; 13(11):14261-14276; doi:10.3390/s131114261

26.     Zhang Xiaohong, Guo Bofeng, Guo Fei, Du Conghui, Influence of clock jump on the velocity and acceleration estimation with a single GPS receiver, GPS Solutions, Volume 17, Issue 4 (2013), Page 549-559DOI: 10.1007/s10291-012-0300-x

27.     徐晓华,高攀,张小红*,利用COSMIC掩星弯曲角数据分析中国区域对流层顶结构变化,地球物理学报2013Vol. 56 (8)DOI:10.6038/cjg20130801

28.     张小红*,郭博峰,单站GPS测速在实时地震监测中的应用研究,地球物理学报2013Vol. 56 (6): 1928-1936doi10.6038/cjg20130601

29.     Xiaohong Zhang, Pan Li, Assessment of Correct Fixing Rate for Precise Point Positioning Ambiguity Resolution on Global Scale, Journal of Geodesy, 2013Volume 87Number 6DOI: 10.1007/s00190-013-0632-5

30.     张小红,任晓东,吴风波等.震前电离层TEC异常探测新方法.地球物理学报201356(2)441-449doi10.6038/cjg20130208

31.     Xingxing Li, Maorong Ge, Xiaohong Zhang, Yong Zhang, Bofeng Guo, Rongjiang Wang, Jürgen Klotz, Jens Wickert, Real-time high-rate coseismic displacement from ambiguity-fixed PPP: Application to earthquake early warning, Geophysical Research Letter2013Vol. 40, 1–6, DOI:10.1002/GRL.50138

32.     Xiaohong ZhangPan Li. Ambiguity Resolution in Precise Point Positioning with Hourly Data for Global Single Receiver, Advances in Space Research2013, Vol. 51(1)153–161DOI: 10.1016/j.asr.2012.08.008

33.     Xiaohong Zhang, Fei Guo, Xingxing Li. A novel Stop&Go GPS precise point positioning (PPP) method and its application in geophysical exploration and prospecting, Survey Review2012),44(327):251-255, DOI 10.1179/1752270611Y.0000000016

34.     Xiaohong Zhang, Xingxing Li. Instantaneous re-initialization in real-time kinematic PPP with cycle slip fixing, GPS Solutions (2012) 16:315–327, DOI 10.1007/s10291-011-0233-9

35.     张小红*,郭斐,郭博峰,吕翠仙,利用高频GPS进行地表同震位移监测及震相识别,地球物理学报2012),Vol. 55 (6): 1912-1918

36.     Xingxing Li, Xiaohong Zhang*, Improving the Estimation of Uncalibrated Fractional Phase Offsets for PPP Ambiguity Resolution, JOURNAL OF NAVIGATION (2012), Vol.65, 513529doi:10.1017/S0373463312000112

37.     李星星,张小红*,李盼,固定非差整数模糊度的PPP快速精密定位定轨,地球物理学报(2012)Vol.55, No3

38.     Xiaohong Zhang*, Xingxing Li, Fei Guo. Satellite Clock Estimation at 1 Hz for Realtime Kinematic PPP applications, GPS Solutions (2011) Vol.15(4)315-324DOI: 10.1007/s10291-010-0191-7

39.     Xingxing Li, Xiaohong Zhang*, Maorong Ge. Regional Reference Network Augmented Precise Point Positioning For Instantaneous Ambiguity Resolution. Journal of Geodesy, 2011, ISSN 0949-7714, Volume 85, Number 3:151–158, DOI 10.1007/s00190-010-0424-0

40.     张小红*,李星星,郭斐,李盼,王磊,基于服务系统的实时精密单点定位技术及应用研究,地球物理学报2010Vol. 53 (6): 1308-1314

41.     Xiaohong ZhangRene Forsberg. Retrieval of airborne Lidar misalignments based on the stepwise geometric methodSurvey review, 42, 316 pp.176-192 (April 2010)

42.     Xiaohong Zhang*, Rene Forsberg (2007). Assessment of long-range GPS kinematic positioning errors by comparison of airborne laser and satellite altimetry, Journal of Geodesy, DOI 10.1007/s00190-006-0100-6 Issue: Volume 81, Number 3: 201~212;

43.     Xiaohong Zhang*, Ole B. Andersen (2006). Surface ice flow velocity and tide retrieval of the Amery Ice Shelf using precise point positioning. Journal of Geodesy, DOI: 10.1007/s00190-006-0062-8 Issue: Volume 80, Number 4: 171 - 176

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