Interactive Ionospheric Maps
Click on the map to get the Vertical Total Electron Content (VTEC) value at a particular point.
The VTEC variability maps show the variation of the VTEC at the Ionospheric Piercing Points (IPP) during the 15 minutes of time span. These maps can be seen by clicking on the box "Variability" in the "Layers opacity" part.
IPPs are represented in the maps as small circles.