The ESA/ESOC Navigation Support Office delivers animations of Total Electron Content (TEC) global maps. The animations cover 24 hours with 1-hour time resolution. TEC levels are displayed in TEC units (1 TECU = 1016 el/m2) on the colour maps animations. The colour bars, displayed underneath the maps, are fixed from 0 to 60 TECU for TEC.

In case TEC values exceed the aforementioned fixed limits, the maximum value will be reported next the colour bar.

These movies are processed once per day, and new daily movies are typically available shortly after 08H UTC.