"Magnetic North, Geomagnetic and Magnetic Poles" Japanese scientists "Magnetic North, Geomagnetic and Magnetic Poles" http://wdc.kugi.kyoto-u.ac.jp/poles/polesexp.html geomagnetic and magnetic dip pole locations http://wdc.kugi.kyoto-u.ac.jp/poles/polesexp.html http://wdc.kugi.kyoto-u.ac.jp/poles/polesexp.html Japan's Kyoto World Magnetic Data Center magnetic pole page http://wdc.kugi.kyoto-u.ac.jp/poles/polesexp.html "Magnetic North, Geomagnetic and Magnetic Poles" http://wdc.kugi.kyoto-u.ac.jp/poles/polesexp.html Magnetic North, Geomagnetic and Magnetic Poles "Magnetic North, Geomagnetic and Magnetic Poles" http://wdc.kugi.kyoto-u.ac.jp/poles/polesexp.html Magnetic North, Geomagnetic and Magnetic Poles "Magnetic North, Geomagnetic and Magnetic Poles" http://wdc.kugi.kyoto-u.ac.jp/poles/polesexp.html north geomagnetic pole "Magnetic North, Geomagnetic and Magnetic Poles" http://wdc.kugi.kyoto-u.ac.jp/poles/polesexp.html Japanese scientists Magnetic North, Geomagnetic and Magnetic Poles "Magnetic North, Geomagnetic and Magnetic Poles" http://wdc.kugi.kyoto-u.ac.jp/poles/polesexp.html http://wdc.kugi.kyoto-u.ac.jp/poles/polesexp.html "Magnetic North, Geomagnetic and Magnetic Poles" "Magnetic North, Geomagnetic and Magnetic Poles" http://wdc.kugi.kyoto-u.ac.jp/poles/polesexp.html http://wdc.kugi.kyoto-u.ac.jp/poles/polesexp.html "Magnetic North, Geomagnetic and Magnetic Poles" "Magnetic North, Geomagnetic and Magnetic Poles" http://wdc.kugi.kyoto-u.ac.jp/poles/polesexp.html "Magnetic North, Geomagnetic and Magnetic Poles" Magnetic North, Geomagnetic and Magnetic Poles "Magnetic North, Geomagnetic and Magnetic Poles" "Magnetic North, Geomagnetic and Magnetic Poles" "Magnetic North, Geomagnetic and Magnetic Poles"