AnsweredAssumed Answered

Calculate LAT/LON Bearing

Question asked by guy@guym.com on Nov 7, 2012
Latest reply on Nov 7, 2012 by comment

How do you calculate a bearing from one LAT-LON to another LAT-LON

 

Distance is OK, but every formula I tried for bearing reports too many parameters, etc.

 

Does any one have a working calculation?

 

Distance is:

 

Acos(Sin(Radians($lat1))*Sin(Radians ($lat2))+Cos(Radians ($lat1))*Cos(Radians ($lat2))*Cos(Radians ($lon2)-Radians ($lon1)))*3437.8

 

TIA

 

Guy

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