Estimating Zenith Tropospheric Delays from BeiDou Navigation Satellite System Observations. - Aigong Xu; Zongqiu Xu; Maorong Ge; Xinchao Xu; Huizhong Zhu; Xin Sui (Sensors, 2013)

BDS precise point positioning ambiguity resolution with high rate data and its application to seismic displacement and marine surveying. - Zongqiu Xu; Nannan Yang; Yantian Xu; Longjiang Tang; Aigong Xu; Lei Li; Meng Gao (Earth Sci. Informatics, 2021)