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    Re: nomograms for altitude correction
    From: Gary LaPook
    Date: 2007 Dec 11, 00:42 -0800
    Gary LaPook writes:
    
    I still agree that your nonograms are great but I found out recently that Mr. Bygrave printed similar nomograms on the side of his Bygrave Position Line Slide Rule in 1922.
    
    gl
    
    Your nomograms are great. I can't belive that nobody in the past had
    thought of this method of presenting this information. It is very
    clear and compact.


    glapook@PACBELL.NET wrote:
    Your nomograms are great. I can't belive that nobody in the past had
    thought of this method of presenting this information. It is very
    clear and compact.
    
    
    gl
    
    On Sep 8, 1:24 pm, Andrew Nikitin <ns...@hotmail.com> wrote:
      
    I draw few simple nomograms tor altitude correction (dip and
    refraction so far).
    I am really not sure how much benefit (if any at all) this can bring
    over tables, so I would like to hear some comments.
    The nomograms and explanatory text can be found athttp://nsg.upor.net/library/altnomo.pdf
        
    
    
    
    
      


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