A revised approach to the ƒ<i>o</i>F2 long-term trends analysis
A new approach to extract <i>fo</i>F2 long-term trends, which are free to a great extent from solar and geomagnetic activity effects, has been proposed. These trends are insensitive to the phase (increasing/decreasing) of geomagnetic activity, with long-term variations being smal...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Copernicus Publications
2002-10-01
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| Series: | Annales Geophysicae |
| Online Access: | https://www.ann-geophys.net/20/1663/2002/angeo-20-1663-2002.pdf |