Performance of BDS Navigation Ionospheric Model During the Main Phase of Different Classified Geomagnetic Storms in China Region.Published in:Radio Science, 2020, v. 55, n. 4, p. 1, doi. 10.1029/2019RS007033By:Xue, Junchen;Aquino, Marcio;Veettil, Sreeja Vadakke;Hu, Xiaogong;Quan, LinPublication type:Article