publication . Preprint . Article . 2004

A Note on the Dipole Coordinates

Tooru Sugiyama; Kunihiko Watanabe; Akira Kageyama; Tetsuya Sato;
Open Access English
  • Published: 31 Aug 2004
Abstract
A couple of orthogonal coordinates for dipole geometry are proposed for numerical simulations of plasma geophysics in the Earth's dipole magnetic field. These coordinates have proper metric profiles along field lines in contrast to the standard dipole coordinate system that is commonly used in analytical studies for dipole geometry.
doi: 10.1016/j.cageo.2005.06.006
Subjects
arXiv: Physics::Atomic Physics
free text keywords: Physics - Geophysics, Computers in Earth Sciences, Information Systems, Dipole, Electric dipole transition, Bipolar coordinates, Discrete dipole approximation codes, Physics, Orthogonal coordinates, Magnetic dipole, Parabolic coordinates, Prolate spheroidal coordinates, Classical mechanics
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