GNSS Scintillations in Siberia During 2014-2017

The paper presents the results on appearance of phase and amplitude scintillations in Siberia regions (Irkutsk, 52° N, 104° E). We recorded S4 and $\sigma\varphi$ during 2014–2017. Both GPS and GLONASS data at L1 and L2 were analyzed. We found unexpected differences in GPS and GLONASS data as well differences in L1 and L2 data. Not much intense scintillations were recorded at mid-latitudes.