Further evidence of a long term variation in the relationship of solar activity to the ionosphere
- 1 December 1961
- journal article
- Published by Elsevier in Journal of Atmospheric and Terrestrial Physics
- Vol. 22 (4) , 270-274
- https://doi.org/10.1016/0021-9169(61)90215-x
Abstract
No abstract availableKeywords
This publication has 2 references indexed in Scilit:
- A long term variation in the relationship of sunspot numbers to E-region character figuresJournal of Atmospheric and Terrestrial Physics, 1961
- A monthly ionospheric index of solar activity based on F2-layer ionisation at eleven stationsJournal of Atmospheric and Terrestrial Physics, 1960