The sunspot images to show area of sunspot, and strength of the magnetic field strength.
The map of influence for HF communication which caused by enhancement of solar X-ray flux.
The disturbance index, Kp and DST, use to monitor change of geomagnetic field.
Using GNSS receivers to calculate total electron content and obtain the regional/global map.
Reconstructed the 3D ionosphere by FORMOSAT date to monitor ionospheric weather.
Assimilating FORMOSAT and other data into model for ionospheric weather forecast.