Contact: iono@oma.be


Ionospheric Products

Vertical Total Electron Content (VTEC) estimated in Near Real-Time (NRT) every 5 minutes with multi-GNSS data (GPS+GLONASS+Galileo) from the EUREF Permanent Network (EPN) (before the 20/05/2022, every 15 minutes with GPS-only data).

  • Statistical Maps and Plots: statistics to compare the ionosphere for a requested time with respect to the 15 previous days.
  • VTEC Time Series: the VTEC evolution over time and its median of the 15 previous days (24h prediction), extracted from the VTEC maps at 3 different locations (North of Europe, Brussels and South of Europe).
  • ROB Products are publicly available in IONEX format at https://gnss.be/SpaceWeather/Products/IONEX. We request that users include a citation or an acknowledgment when using ROB products. See disclaimer and copyright for more information.