Supplementary figures for "Ionospheric S4 Scintillations from GNSS Radio Occultation (RO) at Slant Path"

Figure S1. As in Figure 2, but for all other months of the zonal mean S4 amplitude.
Figure S3. As in Figure 3, but for all other months of the S4 diurnal variations.
Figure S3. As in Figure 7, but for all other months of the polar S4 amplitude.