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    Re: Irregular Quadrilateral Center
    From: Sean C
    Date: 2015 Feb 6, 12:10 -0800

    When working the sights in the book "100 problems in Celestial Navigation", I would "eyeball" the position of the fix within the area enclosed by the LOPs. Almost every single time I was only 0.1 minute away from the answer given in the book. A check with a computer program yielded the same result. I'm not saying that I have any special ability. Rather that over dozens of examples, "eyeballing" seems to work well enough. Just my two cents.

     

    Regards,

    Sean C.

       
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