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    Re: Table A4 + elevation?
    From: Doug Royer
    Date: 2003 May 2, 14:01 -0700

    GPS pos. is   32*49.40'N   116*49.80'W     3 LOP paper fix = 32*49.3'N
    116*50.7'W
    Software check fix = 32*49.25'N   116*49.7'W
    I don't have a barometer where I'm at.I used Table A4's 970mb and 40-50*F
    column because it was the lowest in the table and Mr. Hebard's
    recommendation of 28 in. of merc. approximating 2100 ft.
    I use HO-229 or 249 vol.I occasionaly to keep in practice.The N.A. for
    corrections.I do pick the Hc slope out of HO-229 for the averageing.I use a
    scientific calculater programmed for intercepts.I do have a software program
    I use only for checks.
    So,I'm still wondering about the effects of the elevation and temp.04-26
    same elevation differant temps. and the results were more consistant with
    the norm.
    
    -----Original Message-----
    From: Zorbec Legras [mailto:legras{at}MAD.SCIENTIST.COM]
    Sent: Thursday, May 01, 2003 23:01
    To: NAVIGATION-L{at}LISTSERV.WEBKAHUNA.COM
    Subject: Re: Table A4 + elevation?
    
    
    ----- Original Message -----
    From: "Royer, Doug" 
    Date:         Thu, 1 May 2003 12:59:18 -0700
    To: NAVIGATION-L{at}LISTSERV.WEBKAHUNA.COM
    Subject:      Table A4 + elevation?
    [...]
    
    
    What is your Longitude ?
    Where you take the alt, not where you sleep of course ...
    
    
    --
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    Sign-up for your own FREE Personalized E-mail at Mail.com
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