Some indices of solar activity based on ionospheric and radio noise measurements
- 30 June 1959
- journal article
- Published by Elsevier in Journal of Atmospheric and Terrestrial Physics
- Vol. 14 (3-4) , 213-228
- https://doi.org/10.1016/0021-9169(59)90033-9
Abstract
No abstract availableKeywords
This publication has 7 references indexed in Scilit:
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- A new index of solar activity based on ionospheric measurementsJournal of Atmospheric and Terrestrial Physics, 1955
- Ionospheric absorption measurements during a sunspot cycleJournal of Atmospheric and Terrestrial Physics, 1954
- Critical frequencies, sunspots, and the Sun's ultra‐violet radiationTerrestrial Magnetism and Atmospheric Electricity, 1948
- The ionosphere as a measure of solar activityJournal of Geophysical Research, 1947
- The F2 Region as an Indicating Mechanism for Solar ActivityNature, 1939
- XIV.The variation of solar ultra-violet radiation during the sunspot cycleJournal of Computers in Education, 1939