: great circle, orthodrome





 Rn+1 n-n-

最短経路の導出

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 p qp    φ    p  q γ    S[γ]   C  t     C  0 φ = 0 θ  0  θ0    

応用

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関連項目

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外部リンク

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  • Weisstein, Eric W. "Great Circle". mathworld.wolfram.com (英語). Great Circle description, figures, and equations. Mathworld, Wolfram Research, Inc. c1999
  • great circle - PlanetMath.(英語)
  • Great Circles on Mercator's Chart by John Snyder with additional contributions by Jeff Bryant, Pratik Desai, and Carl Woll, Wolfram Demonstrations Project.
  • Great circle mapper
  • Navigational Algorithms Paper: The Sailings.
  • Chart Work - Navigational Algorithms Chart Work free software: Rhumb line, Great Circle, Composite sailing, Meridional parts. Lines of position Piloting - currents and coastal fix.