International Centre for Global Earth Models. Tongji-Grace 2018 monthly global gravity field solutions. Published in International Centre for Global Earth Models (ICGEM):ġ. Journal of Geodesy and Geodynamics (in Chinese with English Abstract), 2012, 32(5): 118-123. Analysis of Efficiency of Applying MKL and OpenMp Polynuclear Parallel Algorithms to Recovery of High Degree Earth’s Gravity Field. Journal of Geodesy and Geodynamics (in Chinese with English Abstract), 2013, 33(1): 74-77.ġ9. An improved Algorithm of Parameter Estimation and Accuracy Assessment of Large-scale Normal Equations. Linearization Method of Recovering Earth’s Gravity Field with Respect to Gravity Satellite’s Kinematic Orbits. Journal of Geodesy and Geodynamics (in Chinese with English Abstract), 2015, 35(1): 53-57.ġ7. Mass Change of Antarctic Based on Tongji-GRACE01 Gravity Model. Global Earth’s Gravity Field Solution with GRACE Orbit and Range Measurements Using Modified Short Arc Approach. Acta Geodaetica et Geophysica, 2015, 50(2): 173-185.ġ6. Monthly Gravity Field Solution from GRACE Range Measurements Using Modified Short Arc Approach. Geodesy and Geodynamics, 2015, 6(4): 261-266.ġ5. Tongji-GRACE01: A GRACE-only Static Gravity Field Model Recovered from GRACE Level-1B Data Using Modified Short Arc Approach. A Modified Acceleration-based Monthly Gravity Field Solution from GRACE Data. Chen Q, Shen Y, Chen W, Zhang X, Hsu H, Ju X. Monthly Gravity Field Models Derived from GRACE Level 1B Data Using A Modified Short-arc Approach. Chen Q, Shen Y, Zhang X, Hsu H, Chen W, Ju X, Lou L. Journal of Geodesy and Geodynamics (in Chinese with English Abstract), 2016, 36(2): 129-132.ġ1. Analysis on GRACE Gravity Data Based on A Simple Weighted Average Decorrelation Filter. GRACE Data-based High Accuracy Global Static Earth's Gravity Field Model. Mass Flux Solution in The Tibetan Plateau Using Mascon Modeling. An Improved GRACE Monthly Gravity Field Solution by Modelling The Non-conservative Acceleration and Attitude Observation Errors. Acta Geodaetica et Cartographica Sinica (in Chinese), 2017, 46(1): 130-130.ħ. Theory, Methodology and Application of GRACE Gravity Recovery Using Modified Short Arc Approach. Singular Spectrum Analysis for Heterogeneous Time Series by Taking Its Formal Errors into Account. Tongji-Grace02s and Tongji-Grace02k: High-Precision Static GRACE-Only Global Earth's Gravity Field Models Derived by Refined Data Processing Strategies. Chen Q, Shen Y, Francis O, Chen W, Zhang X, Hus H. Combination Analysis of Future Polar-Type Gravity Mission and GRACE Follow-On. Remote Sensing, 2019, 11(2): 200.Ĥ. An optimized short-arc approach: methodology and application to develop refined time series of Tongji-Grace2018 GRACE monthly solutions. Journal of Geophysical Research, 2019, 124, doi: 10.1029/2018JB016596.ģ. Chen Q, Shen Y, Chen W, Francis O, Zhang X, Chen Q, Li W, Chen T. A heuristic singular spectrum analysis method for suspended sediment concentration time series contaminated with multiplicative noise. Acta Geodaetica et Geophysica, 2019, 1-5Ģ. Simulations for Next-Generation Gravity Satellitesġ. GRACE gravity field determination: time-variable (monthly & daily) and static unconstrained solutions, regularized harmonic solutions, high-resolution global mascon solutionsĪpplications and validations of time-variable and static GRACE solutions GRACE data processing: acceleration calibration, noise analyses and modelling for observations, regularization Gravity field methodologies: linearization for non-linear model, short-arc approach, acceleration approach and dynamic method Yunzhong Shen)Ġ9/2007 ─ 06/2011 : Guangdong University of Technology, Surveying and Mapping Engineering ( B.S. 10/2018 ─ Current : Research Fellow of Alexander von Humboldt Foundation, University of BonnĠ5/2017 ─ 06/2018 : Assistant Researcher, University of LuxembourgĠ4/2016 ─ 03/2017 : Research Assistant, The Hong Kong Polytechnic UniversityĠ9/2011 ─ 06/2016 : Tongji University, Geodesy and Surveying Engineering ( Ph.D.
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