Mid-Latitude Daytime F<sub>2</sub>-Layer Disturbance Mechanism under Extremely Low Solar and Geomagnetic Activity in 2008–2009
European near-noontime ionosonde observations were considered during the period of deep solar minimum in 2008–2009 to analyze f<sub>o</sub>F<sub>2</sub> perturbations not related to solar and geomagnetic activity. Sudden stratospheric warming (SSWs) events in January 2008 and...
Main Authors: | , , |
---|---|
Format: | Article |
Language: | English |
Published: |
MDPI AG
2021-04-01
|
Series: | Remote Sensing |
Subjects: | |
Online Access: | https://www.mdpi.com/2072-4292/13/8/1514 |