The sunspots observed from ground-based and space-based instruments.
MoreThe map of influence for HF communication which caused by solar X-ray flux enhancement.
MoreUsing the global geomagnetic indices to monitor the change of geomagnetic field.
MoreUsing GNSS receivers to calculate total electron content (TEC) and obtain the regional/global maps.
MoreReconstructed the 3D ionosphere from the data of FORMOSAT and ground stations to monitor ionospheric weather.
MoreAssimilating FORMOSAT and other data into model for ionospheric weather forecast.
MoreEvent # | Onset Time | Type | Level | End Time |
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