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Subject:	Heading calculations....
From:	"Gilley, Charles" <[log in to unmask]>
Reply To:	Maps and Air Photo Systems Forum <[log in to unmask]>
Date:	Fri, 20 Oct 1995 16:10:39 EDT
Content-Type:	text/plain
Parts/Attachments:	text/plain (14 lines)

----------------------------Original message----------------------------
 
I admit my brain hurts, but I have a simple problem, and I cannot
locate a reference which satisfies me.  I have points 1 and 2
specified in lat/long.  What is my heading if I wish to travel from
point 1 to point2?
 
I've been told that it's simple trig, but I don't think so.
Can anyone post the proper equations?
 
Regards,
Charles Gilley
AEL/Cross Systems

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