A New Empirical Model of NmF2 Based on CHAMP, GRACE, and COSMIC Radio Occultation. - Zhendi Liu; Hanxian Fang; Mohammed Mainul Hoque; Libin Weng; Shenggao Yang; Ze Gao (Remote. Sens., 2019)

A New Exospheric Temperature Model Based on CHAMP and GRACE Measurements. - Xu Yang; Xiaoqian Zhu; Libin Weng; Shenggao Yang (Remote. Sens., 2022)