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    Re: Theoretical Question - Height of Eye from Shore
    From: Greg R_
    Date: 2007 Nov 16, 21:27 -0800

    --- Peter Fogg  wrote:
    
    > OK. And if the incoming tide was arriving or departing "*� la 
    > vitesse d'un cheval au galop*" (at the speed of a galloping horse) 
    > as it is said to do at, for example, Mont St Michel, then that would 
    > complicate such calculations even more ...
    
    Agreed - in a case like that would we need to use some calculus to
    determine an instantaneous hight of the eye? GPS is looking better all
    the time...  ;-)
    
    --
    GregR
    
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