TomoScand Ionospheric electron density over Europe, in near real time
This is a preview of the TomoScand service: the live nowcast alone. The full site, with all products, the archive and downloads, the data sources and the method description, will be launched soon.

Ionospheric nowcast

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All products
Map of vertical TEC over Europe
Vertical TEC integrated over the grid, 0 to 1500 km
Electron density section along 20°E on a curved Earth
Electron density along longitude 20°E, 0 to 800 km

Data in this analysis: –. Data sources