Research and implementation of empirical TEC models

by FENG Jiandi
Published 2019-10-01

A single-station empirical TEC model based on long-time recorded GPS data for estimating ionospheric delay

by Zhao Zhenzhen, Feng Jiandi, Han Baomin, Wang Zhengtao
Published 2018-01-01

Centimeter Precise Orbit Determination for SWARM Satellite via Reduced-dynamic Method

by ZHANG Bingbing, NIE Linjuan, WU Tangting, FENG Jiandi, QIU Yaodong
Published 2016-11-01