Fig. 6From: Sporadic E layer characteristics at equatorial latitudes as observed by GNSS radio occultation measurementsMean sporadic E occurrence and altitudes (2007–2021). The left plot shows the latitude dependent sporadic E occurrence (gray columns) and altitudes (orange line) in a 5\(^\circ\) latitude resolution. The right plot reveals the local time-dependent mean Es OR and altitude in a 10\(^\circ\) belt around the globe along the magnetic equatorBack to article page