Nonlinear Processes in Geophysics (Jan 2002)

Calculation of the parameter 'deflection' in a new theory of the Earth’s magnetic field

  • A. de Paor,
  • E. Burke

Journal volume & issue
Vol. 9, no. 3/4
pp. 373 – 375

Abstract

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In a recent paper on the theory of the Earth's magnetic field and key features of Sunspot activity (de Paor, 2001), a central role in the calculation of secular variations of the geomagnetic field was played by a newly-introduced parameter called the deflection (abbreviated def ). In this note, the significance of def is elucidated and the method used to calculate it is explained.