Guo Xiang.Enhanced orbit determination for formation-flying satellites based on M-estimation.Advances in Space Research

Guo Xiang.M-estimation-based robust and precise baseline determination for formation-flying satellites.GPS Solutions

Guo Xiang.Improved recovery of temporal variations of the Earth's gravity field from satellite kinematic orbits using an epoch-difference scheme.Journal of Geodesy

Guo Xiang.Enhanced orbit determination for formation-flying satellites through integrated single- and double-difference GPS ambiguity resolution.GPS Solutions

Guo Xiang.A new approach to Earth's gravity field modeling using GPS-derived kinematic orbits and baselines.Remote Sensing

GRACE型重力卫星数据处理的一步法研究, 国家自然科学基金项目-2027-12-31

GRACE时变重力场模型精化关键问题研究, 国家自然科学基金项目-2022-12-31