Fig. 2From: Enhanced wide-area multi-GNSS RTK and rapid static positioning in the presence of ionospheric disturbancesThe relative STEC values on day- and nightside ionosphere during geomagnetic event on August 25–26, 2018. Top panels present the corresponding variations of IMF Bz, SYM/H and AE indices. Black lines correspond to the latitude of rover receiver for day and nightside periods, respectivelyBack to article page