一、基本情况
徐天河，男，1975年9月出生，博士，博士后，山东大学特聘教授，博士生导师，卫星导航与遥感团队PI。国家高层次人才计划科技创新领军人才，国家重点研发计划首席科学家。1998年获解放军测绘学院大地测量专业学士学位；2001年获解放军信息工程大学大地测量学与测量工程硕士学位，2004获解放军信息工程大学大地测量学与测量工程博士学位；2008-2010年进入武汉大学测绘科学与技术博士后流动站从事研究工作。2009年获国家留学基金委和德国亥母霍兹联合会共同资助赴德国地学研究中心留学深造，2011年按期回国。威海市卫星导航与遥感重点实验室主任，地理信息工程国家重点实验室学术委员会委员、中国卫星导航定位协会北斗海洋应用专业委员会副主任委员，中国卫星导航定位协会青年工作委员会副主任委员，导航定位高精度软硬件综合解决方案及软件与算法联合实验室测评委员会委员、中国测绘地理信息学会大地测量与导航专业委员会委员，中国卫星导航协会教育与发展专业委员会委员，青岛市地质勘探导航重点实验室学术委员会委员，自然资源部海洋环境探测技术与应用重点实验室学术委员会委员。在国内外发表学术论文260余篇，其中120余篇论文被SCI收录，80余篇论文被EI收录，论文被引用4000余篇次，授权申请专利和软著30余项。2007年获全国百篇优秀博士学位论文奖，2008年获陕西省青年科技奖，2020年获夏坚白测绘事业创业与科技创新奖，2021年获宝钢优秀教师奖。先后获省部级科技进步特等奖2项，一等奖3项，二等奖7项、三等奖1项。先后主持国家重点研发计划、问海计划课题、基金委重大项目课题等20余项。
二、教育经历（从大学本科开始，按时间倒排序）
2001/09–2004/06，解放军信息工程大学，测绘学院，博士，导师：杨元喜院士
1998/09–2001/06，解放军信息工程大学，测绘学院，硕士，导师：杨元喜院士
1994/09–1998/06，解放军测绘学院，大地测量系，学士
三、工作经历（科研与学术工作经历，按时间倒排序）
2016/07-至今，山东大学空间科学研究院，教授，卫星导航与遥感团队PI
2001/07-2016/06，西安测绘研究所，历任工程师、副研究员、研究员
2009/09-2011/10，德国地学研究中心（GFZ),访问学者，客座研究员
2008/12-2010/10，武汉大学，博士后，合作导师：宁津生院士
四、获重要学术奖励情况
[1] 2016年，研究课题“全天时高重复频率卫星激光测距系统关键技术及应用”获测绘科技进步特等奖，排名第4。
[2] 2017年，研究课题“全球地心坐标参考框架建立与动态维持关键技术”获2017年测绘科技进步特等奖，排名第8。
[3] 2019年，研究课题“高精度地球定向参数测定及预报关键技术”，获卫星导航定位科学技术进步一等奖，徐天河，排名第2。
[4] 2020年，获第十九届夏坚白测绘事业创业与科技创新奖，夏坚白测绘事业创业与科技创新奖管理委员会，徐天河，排名第1。
[5] 2021年，宝钢优秀教师奖，宝钢教育基金会，徐天河，排名第1。
[6] 2022年，研究课题“海洋大地测量基准与海洋导航新技术”获2022年测绘科技进步特等奖，排名第4。
[7] 2023年，研究课题“全球连续监测评估系统多GNSS产品综合技术研究与应用”获2023年测绘科技进步一等奖，排名第6。
五、主持的重要项目情况（近5年）
[1] 国家重点研发计划：国家PNT体系弹性化架构设计与关键技术示范验证（2020.12-2023.11），项目负责人。
[2] 问海计划课题，海洋综合PNT终端与AUV平台集成技术（2022.01-2023.12），课题负责人。
[3] 国家自然科学基金重大项目课题：全球海洋重力场变化的影响及过程（2022.01-2026.12），课题负责人。
[4] 山东省重点研发计划（重大科技创新工程）：基于GNSS-R和光谱遥感的多源农情监测数据处理与服务平台，项目负责人。
[5] 国家自然科学基金重点项目，融合多类低轨卫星数据探测全球重力场变化的理论和方法（2018-2022），子课题负责人。
[6] 国家自然科学基金：融合机器学习和非线性自适应滤波的地球自转参数预报方法研究（2019-2022），课题负责人。
六、发表论文情况（#表示第一作者，*表示通讯作者，近5年）
[1] Zhangzhen Sun#,Tianhe Xu*, Fan Gao, et al. The Quality Assessment of Non-integer-hour Data in GPS Broadcast Ephemerides and Its Impact on the Accuracy of Real-time Kinematic Positioning Over the South China Sea.Computer Modeling in Engineering & Sciences, 2019, 119 (2): 263-280. DOI: 10.32604/cmes.2019.04425.
[2] Dapeng Mu#,Tianhe Xu*,Guochang Xu.Detecting coastal ocean mass variations with GRACE mascons. Geophysical Journal International, 2019,217(3): 2071–2080,https://doi.org/10.1093/gji/ggz138.
[3] Min Li#,Tianhe Xu*, Biao Lu, Kaifei He. Multi-GNSS Precise Orbit Positioning for airborne gravimetry over Antarctica, GPS Solutions,2019,23:53, DOI: 10.1007/s10291-019-0848-9.
[4] Min Li#,Tianhe Xu*,Frank Flechtner,Christoph Förste,Biao LuandKaifei He.Improving the Performance of Multi-GNSS (Global Navigation Satellite System) Ambiguity Fixing for Airborne Kinematic Positioning over Antarctica. Remote Sensing.2019,11(8), 992;DOI: 10.3390/rs11080992.
[5] Honglei Yang#,Tianhe Xu*, Wenfeng Nie, Fan Gao, Meiqian Guan. SLR Validation and Evaluation on BDS Precise Orbits from 2013 to 2018. Advances in Space Research, 2019, 64: 475-490. DOI: 10.1016/j.asr.2019.04.030.
[6] Shuaimin Wang#,Tianhe Xu*, Wenfeng Nie, Jian Wang, Guochang Xu. Establishment of atmospheric weighted mean temperature model in the polar regions, Advances in Space Research, 2020, 65: 518-528, doi:10.1016/j.asr.2019.10.001
[7] Zhangzhen Sun#,Tianhe Xu*,Chunhua Jiang,Yuguo Yang,Nan Jiang. An improved prediction algorithm for Earth’s polar motion with considering the retrograde annual and semi-annual wobbles based on least squares and autoregressive model, Acta Geodaetica et Geophysica, 2019, 54, 499-511, DOI: 10.1007/s40328-019-00274-4.
[8] Honglei Yang#, Tianhe Xu*, Wenfeng Nie, Fan Gao and Meiqian Guan. Precise Orbit Determination of BDS-2 and BDS-3 Using SLR. Remote Sensing. 2019, 11(23), 2735; DOI:10.3390/rs11232735.
[9] Junting Wang#,Tianhe Xu*, Zhengjie Wang. Adaptive Robust Unscented Kalman Filter for AUV Acoustic Navigation. Sensors. 2020, 2020, 20(1), 60; doi:10.3390/s20010060.
[10] Dapeng Mu#,Tianhe Xu*,Guochang Xu. Improved Arctic ocean mass variability inferred from time-variable gravity with constraints and dual leakage correction. Marine Geodesy, 2020,43(3): 269-284.DOI: 10.1080/01490419.2020.1711832.
[11] Mowen Li#, Wenfeng Nie,Tianhe Xu*,Adria Rovira-Garcia*, Zhenlong Fang, Guochang Xu. Helmert Variance Component Estimation for Multi-GNSS Relative Positioning, Sensors, 2020, 20, 669,doi: 10.3390/s20030669.
[12] Qinsong Ai#, Yunbin Yuan,Tianhe Xu*, Baocheng Zhang*. Time and Frequency Characterization of GLONASS and Galileo on-board Clocks, Measurement Science and Technology. 2020, 31, 065003: 1-12, DOI: 10.1088/1361-6501/ab69d3.
[13] Chunhua Jiang#,Tianhe Xu*, Shuaimin Wang, Wenfeng Nie and Zhangzhen Sun.Evaluation of Zenith Tropospheric Delay Derivedfrom ERA5 Data over China Using GNSSObservations,Remote Sensing,2020, 12, 663,DOI:10.3390/rs12040663.
[14] Shuaimin Wang#,Tianhe Xu*, Wenfeng Nie,Chunhua Jiang,Yuguo Yang, Zhenlong Fang, Mowen Li,Zhen Zhang.Evaluation of Precipitable Water Vapor from Five Reanalysis Products with Ground-Based GNSS Observations. Remote Sensing, 2020, 12, 1817; doi:10.3390/rs12111817.
[15] Meiqian Guan#,Tianhe Xu*, Fan Gao, Wenfeng Nie,Honglei Yang.Optimal Walker Constellation Design of LEO-based Global Navigation and Augmentation System.Remote Sensing, 2020, 12, 1845; doi:10.3390/rs12111845.
[16] Dapeng Mu#,Tianhe Xu*, Guochang Xu. An investigation of mass changes in the Bohai Sea observed by GRACE. Journal of Geodesy, 2020, 94: 79, DOI: 10.1007/s00190-020-01408-1.
[17] Fan Gao#,Tianhe Xu*, Nazi Wang, Yunqiao He, Xiaowen Luo. A shipborne experiment using a dual-antenna reflectometry system for GPS/BDS code delay measurements, Journal of Geodesy, 2020, 94: 88, DOI: 10.1007/s00190-020-01421-4.
[18] Jian Wang#,Tianhe Xu*, Wenfeng Nie, Guochang Xu. A new algorithm for multi-baseline solution based on equivalence principle. Measurement Science and Technology, 2021, 32: 015015(15pp).DOI: 10.1088/1361-6501/abac27
[19] Junting Wang#,Tianhe Xu*, Wenfeng Nie, Xiaokang Yu.The Construction of Sound Speed Field based on Back Propagation Neural Network in the Global Ocean. Marine Geodesy, 2020,43(6): 621-642.DOI: 10.1080/01490419.2020.1815912.
[20] Jian Wang#, Tianhe Xu*, Wenfeng Nie, Guochang Xu. GPS/BDS RTK Positioning Based on Equivalence Principle Using Multiple Reference Stations. Remote Sensing, 2020, 12(19), 3178; doi:10.3390/rs121193178.
[21] Honglei Yang#, Tianhe Xu*, Wenfeng Nie, Zhenlong Fang, Min Li, Meiqian Guan. GLONASS precise orbit determination based on L-band and SLR data. Measurement Science and Technology, 2020, DOI: 10.1088/1361-6501/abd1fe.
[22] Song Li#, Tianhe Xu*, Nan Jiang, Honglei Yang, Shuaimin Wang, Zhen Zhang. Regional Zenith Tropospheric Delay Modeling Based on Least Squares Support Vector Machine Using GNSS and ERA5 Data. Remote Sensing, 2021, 13(5): 1004. DOI: 10.3390/rs13051004
[23] Fan Gao#, Tianhe Xu*, Xinyue Meng, Nazi Wang, Yunqiao He, Baojiao Ning. A Coastal Experiment for GNSS-R Code-Level Altimetry Using BDS-3 New Civil Signals. Remote Sensing, 2021, 13(7): 1378. DOI: 10.3390/rs13071378
[24] Jian Wang#, Tianhe Xu*, Wenfeng Nie, Guochang Xu. A Simplified Processing Algorithm for Multi-baseline RTK Positioning in Urban Environments, Measurement. 2021,179, 109446. DOI: https://doi.org/10.1016/j.measurement.2021.109446.
[25] Huijie Xue#, Tianhe Xu*, Wenfeng Nie, Yuguo Yang, Qingsong Ai. An Enhanced Prediction Model for BDS Ultra-Rapid Clock Offset by Combining Singular Spectrum Analysis, Robust Estimation and Gray Model. Measurement Science and Technology, 2021, 32, 105002(11pp). DOI: 10.1088/1361-6501/abfcec
[26] Junting Wang#, Tianhe Xu*, Yangfan Liu, Dapeng Mu. Kalman Filter Based Acoustic Positioning of Deep Seafloor Datum Point with Two-step Systematic Error Estimation. Applied Ocean Research, 2021 (114): 102817. DOI: https://doi.org/10.1016/j.apor.2021.102817
[27] Yujun Du#, Fangzhao Zhang, Tianhe Xu*, Fan Gao, Guochang Xu. Correction of Precession-Nutation and Polar Motion in Analytical solutions of Satellite Equations of Motion. Advances in Space Research, 2021, 68(10): 4229-4241. DOI: https:// doi.org/10.1016/j.asr.2021.07.041
[28] Min Li#, Tianhe Xu*, Haibo Ge, Meiqian Guan, Honglei Yang, Zhenlong Fang, Fan Gao. LEO-Constellation-Augmented BDS Precise Orbit Determination Considering Spaceborne Observational Errors. Remote Sensing, 2021, 13(16), 3189. DOI: 10.3390/rs13163189
[29] Chunhua Jiang#, Tianhe Xu*, Yujun Du, Zhangzhen Sun and Guochang Xu. A parallel equivalence algorithm based on MPI for GNSS Data Processing. Journal of Spatial Science. 2021, 66(3): 513-532. DOI: 10.1080/14498596.2019.1696718.
[30] Chunhua Jiang#, Tianhe Xu*, Wenfeng Nie, Zhenlong Fang, Shuaimin Wang, Aigong Xu. A Parallel Approach for Multi-GNSS Ultra-Rapid Orbit Determination. Remote Sensing, 2021, 13(17), 3464. DOI: 10.3390/rs13173464
[31] Junting Wang#,Tianhe Xu*, Bingsheng Zhang, Wenfeng Nie. Underwater acoustic positioning based on the robust zero-difference Kalman filter.Journal of Marine Science and Technology, 2021, 26: 734-749. DOI: 10.1007/s00773-020-00766-x.
[32] Nazi Wang#, Jie Wang,Tianhe Xu*, Fan Gao, Yunqiao He, Xinyue Meng. Applications of ground-based multipath reflectometry based on combinations of pseudorange and carrier phase observations of multi-GNSS dual-frequency signals. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021, Vol. 14, 9557-9570. DOI: 10.1109/JSTARS.2021.3112683.
[33] Yunqiao He#,Tianhe Xu*, Fan Gao, Nazi Wang, Xinyue Meng, Baojiao Ning. Analysis and Mitigation of Crosstalk Effect on Coastal GNSS-R Code-Level Altimetry Using L5 Signals from QZSS GEO.Remote Sensing, 2021, 13(22), 4553. DOI: 10.3390/rs13224553
[34] Wentao Yang#,Fan Gao*, Tianhe Xu, Nazi Wang, Jinsheng Tu, Lili Jing, Yhui Kong.Daily Flood Monitoring Based on Spaceborne GNSS-R Data: A Case Study on Henan, China.Remote Sensing, 2021, 13(22), 4561. DOI: 10.3390/rs13224561
[35] Yunqiao He#, Fan Gao*,Tianhe Xu, Xinyue Meng, Nazi Wang. Coastal Altimetry Using Interferometric Phase From GEO Satellite in Quasi-Zenith Satellite System. IEEE Geoscience and Remote Sensing Letters. 2022, 19, 3002505(5pp). DOI: 10.1109/LGRS.2021.3068376.
[36] Min Li#,Tianhe Xu*, Meiqian Guan, Fan Gao, Nan Jiang. LEO-constellation-augmented multi-GNSS real-time PPP for rapid re-convergence in harsh environments. GPS Solutions, 2022, 26:29, DOI:10.1007/S10291-021-01217-9
[37] Meiqian Guan#,Tianhe Xu*, Min Li, Fan Gao, Dapeng Mu. Navigation in GEO, HEO, and Lunar Trajectory Using Multi-GNSS Sidelobe Signals. Remote Sensing, 2022, 14(2): 318. DOI: 10.3390/rs14020318
[38] Zhangzhen Sun#,Tianhe Xu*, Chunhua Jiang, Yuguo Yang, Nan Jiang. Analysis on the differences between EOP 08C04 and EOP 14C04 related to the Earth rotation characteristics, Journal of Spatial Science. 2022,67(1):111-127.DOI: 10.1080/14498596.2020.1715273.
[39] Yangfan Liu#,Tianhe Xu*, Junting Wang, Dapeng Mu. Multibeam seafloor topography distortion correction based on SVP inversion. Journal of Marine Science and Technology, 2022, 27(1): 467-481. DOI: 10.1007/s00773-021-00845-7
[40] Zhaorui Gao#, Nan Jiang, Yan Xu*,Tianhe Xu, Yangfan Liu. Precipitable Water Vapor Retrieval over Land from GCOM-W/AMSR2 Based on a New Integrated Method. IEEE Transactions on Geoscience and Remote Sensing. 2022, 60, 5302912. DOI:10.1109/TGRS.2022.3151384
[41] Shuaimin Wang#,Tianhe Xu*, Yujing Xu, Chunhua Jiang, Fan Gao, Zhen Zhang, Yuguo Yang, Zhenlong Fang, and Huijie Xue. Intercomparison of Total Precipitable Water Derived from COSMIC-2 and Three Different Microwave Radiometers over the Ocean. IEEETransactionson Geoscience and Remote Sensing.2022, 60, 4107610.DOI: 10.1109/TGRS.2022.3160020
[42] Nan Jiang#, Yan Xu,Tianhe Xu*, Song Li, and Zhaorui Gao. Land Water Vapor Retrieval for AMSR2 using a Deep Learning Method. IEEE Transactions on Geoscience and Remote Sensing. 2022, 60, 5803011. DOI: 10.1109/TGRS.2022.3162222
[43] Wenfeng Nie#, Yong Wang, Adrià 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. DOI:10.1007/S10291-021-01246-y
[44] Min Li#,Tianhe Xu*, Yali Shi, Kai Wei, Xianming Fei, Dixing Wang. Adaptive Kalman Filter for Real-Time Precise Orbit Determination of Low Earth Orbit Satellites Based on Pseudorange and Epoch-Differenced Carrier-Phase Measurements. Remote Sensing, 2022, 14(9): 2273. DOI: 10.3390/rs14092273
[45] Nanzi Wang#, Fan Gao, Yahui Kong,Tianhe Xu*, Lili Jing, Lei Yang, Yunqiao He, Wentao Yang, Xinyue Meng, Baojiao Ning. Soil moisture estimation based on GNSS-R using L5 signals from a Quasi-Zenith Satellite System. IEEE Geoscience and Remote Sensing Letters, 2022. DOI: 10.1109/LGRS.2022.3176463
[46] Wenfeng Nie#, Adrià Rovira-Garcia, 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. DOI: 10.1029/2022SW003132
[47] Yuguo Yang#,Tianhe Xu*, Zhangzhen Sun, Wenfeng Nie, Zhenlong Fang. Middle- and Long-Term UT1-UTC Prediction Based on Constrained Polynomial Curve Fitting, Weighted Least Squares and Autoregressive Combination Model. Remote Sensing,14(14), 3252. DOI: 10.3390/rs14143252
[48] Wenfeng Nie#, Adrià Rovira-Garcia, Yong Wang, Dunyong Zheng, Mowen Li, Lingfei Yan,Tianhe Xu*. On the Global Kinematic Positioning Variations During the Spetember 2017 Solar Flare Events. JGR Space Physics, 2022, 127, e2021JA030245. DOI: 10.1029/2021JA030245
[49] Nazi Wang#,Tianhe Xu*, Fan Gao, Yunqiao He, Xinyue Meng, Lili Jing, and Baojiao Ning. Sea-Level Monitoring and Ocean Tide Analysis based on Multipath Reflectometry Using Received Strength Indicator Data from Multi-GNSS Signals. IEEE Transactions on Geoscience and Remote Sensing. 2022, 60, 4211513. DOI: 10.1109/TGRS.2022.3219074
[50] Junting Wang#,Tianhe Xu*, Yangfan Liu, Mowen Li, Long li. Augmented Underwater Acoustic Navigation with Systematic Error Modeling Based on Seafloor Datum Network. Marine Geodesy. 2023, 46（2）：129-148. DOI: 10.1080/01490419.2022.2162646.
[51] 张盛秋#，杨元喜，徐天河*.基于GNSS-A的海洋声速变化估计及其对定位的影响.地球物理学报，2023，66(3)：961-972. DOI：10.6038/cjg2022Q0202.
[52] Yunqiao He#, Fan Gao,Tianhe Xu*, Xinyue Meng, Nazi Wang, Baojiao Ning.Coastal GNSS-R phase altimetry based on the combination of L1 and L5 signals under high sea states. Journal of Geodesy, 2023, 97: 19.DOI:10.1007/s00190-023-01712-6.
[53] Yangfan Liu#,Tianhe Xu*, Junting Wang, Mowen Li, Dapeng Mu, Zhaorui Gao.An Improved Method for Computing Acoustic Ray Incident Angle Based on Secant Method. Applied Acoustics, 2023, 205(109293). DOI:10.1016/j.apacoust.2023.109293.
[54] Song Li#, Nan Jiang, Tianhe Xu*, Yan Xu, Honglei Yang, Zhen Zhang, Ao Guo, Yuhao Wu. A Precipitation Forecast Model with a Neural Network and Improved GPT3 Model for Japan. GPS Solutions, 2023, 27:186. DOI: 10.1007/s10291-023-01526-1.
[55] Nan Jiang#, Zhaorui Gao, Yan Xu, Tianhe Xu*, Ao Guo, Yubo Wang, Song Li. Response Analysis on Multi-Parameters in the 2022 Tonga Volcanic Eruption Using Satellite-Ground Combined Data. Journal of Geophysical Research: Atmospheres, 2023,128: e2023JD038839. DOI: 10.1029/ 2023JD038839.
[56] Zhen Zhang#, Fan Gao, Tianhe Xu*, Song Li, Jin Qin, Nazi Wang. Evaluation of COSMIC-2 Performance in Detecting Atmospheric Boundary Layer Height and Analysis of its Variation. Measurement Science and Technology. 2023, 34: 125803(14pp). DOI: 101088/1361-6501/acf595.
[57] Nan Jiang#, Zhaorui Gao, Yuhao Wu, Yan Xu, Tianhe Xu*, Song Li, Ao Guo. PWV retrieval performance evaluation for the fresh BDS-3 with multi-source data. Earth and Space Science. 2023,10: e2023EA002923. DOI: 10.1029/2023EA002923.
[58] 徐天河#*，穆大鹏，闫昊明，郭金运，尹鹏.近20年海平面变化成因研究进展及挑战[J].测绘学报，2022，51（7）:1294-1305,DOI: 10.11947/j.AGCS.2022.20220091.
[59] 徐天河#*，杨元元，穆大鹏，尹鹏.近海海平面变化成因分析[J].武汉大学学报·信息科学版，2022，47（10）:1750-1757. DOI：10.13203/j.whugis20210643.
[60] 徐天河#*，李耸，王帅民，江楠.顾及气象数据的中国区域对流层延迟RBF神经网络优化模型[J].测绘学报，2022，51（8）:1690-1707,DOI: 10.11947/j.AGCS.2022.20210480.
[61] 代晓霁#，李敏，徐天河*，江楠，许艳.复杂环境下的UWB/PDR紧组合定位方法，导航定位学报，2022,10（6）:18-22. DOI:10.16547/j.cnki.10-1096.20220603.
[62] 杨文涛#，徐天河*，王娜子，高凡，荆丽丽，贺匀峤.星载GNSS-R土壤湿度反演中开放水域的影响研究.北京航空航天大学学报，2023, 49（7）：1779-1786. DOI: 10.13700/j.bh.1001-5965.2021.0479.
（更新于2023年10月）
