Annual Variation of the Geomagnetic Field in Polar Regions (b. Electric Fields and Current System) (Proceedings of the First Symposium on Coordinated Observations of the Ionosphere and the Magnetosphere in the Polar Regions (Part I))
The annual variations of the geomagnetic field H and Z are studied by means of the data from worldwide stations during 1957-1964. The amplitudes and phases of the annual variations change smoothly with geomagnetic latitudes, except for the data within the auroral zones. The amplitudes of the annual...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
National Institute of Polar Research
1979-01-01
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| Series: | Antarctic Record |
| Online Access: | https://doi.org/10.15094/00008018 |