Research on performance of BeiDou global broadcast ionospheric delay correction model (BDGIM) of BDS-3
YUAN Yunbin, LI Min, HUO Xingliang, LI Zishen, WANG Ningbo
Acta Geodaetica et Cartographica Sinica . 2021, (4): 436 -447 .  DOI: 10.11947/j.AGCS.2021.20200421