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    Celnav apps for Android
    From: Andrés Ruiz
    Date: 2018 Mar 28, 08:40 +0200
    As a reminder;



    Sight Reduction:
    • Calculated altitude Hc and azimuth Zn
    • Observed altitude Ho by nautical almanac data
    • Local hour angle (LHA)
    • Marcq Saint Hilaire Line of Position, intercept method (p=Ho-Hc, Zn)
    • Plot of the LoP


    Regards!
    --
    Andrés Ruiz
    Navigational Algorithms
    http://sites.google.com/site/navigationalalgorithms/
       
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