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    Re: An azimuth formula that works everywhere? Even on poles?
    From: David Pike
    Date: 2021 Jul 20, 10:54 -0700

    Tony 

    I suppose the smart Alec answer is azimuth at the North Pole is always 180 and azimuth at the South Pole is always north.  Did I read somewhere that Shackleton or possibly Scott asked that question of would-be expedition members?

    If you use the Pole as your assumed position, calculations become very easy, because the PZX triangle becomes a straight line on the meridian of the body and Hc is it's declination*.  DaveP

    * Hinks hinks1944southpolepaper.pdf 

       
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