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pure and applied geophysics

, Volume 102, Issue 1, pp 120–123 | Cite as

On the geomagnetic lunar variation at Istanbul

  • A. Mete Işikara
Article

Summary

The article describes lunar daily magnetic variation inH, D andZ components of the earth's magnetic field at Istanbul. Maximum occurs at 10.03 l.hr. (lunar hour) in theH component, 3.38 l.hr. in theD and 2.15 l.hr. in theZ component, during the period 1949 to 1968. Also, the seasonal variation of the lunar magnetic variation has been determined and it is seen that the variation of the phase inD andZ are opposite from the phase of the lunar variation inH, and the amplitudes of the lunar variation inH, D andZ are greatest during the northern solstice.

Keywords

Magnetic Field Seasonal Variation Magnetic Variation Daily Magnetic Variation Lunar Variation 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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    D. F. Martyn, Proc. Roy. Soc.190, A.273 (1947).Google Scholar

Copyright information

© Birkhäuser Verlag 1973

Authors and Affiliations

  • A. Mete Işikara
    • 1
  1. 1.Institute of Geophysics, Faculty of ScienceUniversity of IstanbulIstanbulTurkey

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