Maßzahlen der erdmagnetischen Aktivität
- 1 January 1971
- book chapter
- Published by Springer Nature
Abstract
No abstract availableThis publication has 4 references indexed in Scilit:
- Geomagnetic IndicesPublished by Elsevier ,1967
- Geomagnetic three‐hour‐range indices for the years 1938 and 1939Terrestrial Magnetism and Atmospheric Electricity, 1940
- The three‐hour‐range index measuring geomagnetic activityTerrestrial Magnetism and Atmospheric Electricity, 1939
- Terrestrial‐magnetic activity and its relations to solar phenomenaTerrestrial Magnetism and Atmospheric Electricity, 1932