Group.
Does anybody know
the equation for Direction? If I have 2 points lat/long info, I want to
say, from point1 to point2 is Southeast.
Thanks
Philip Lesnik
Research Systems
Analyst
Market Research Dept.
General Growth Properties
www.generalgrowth.com
NYSE: GGP
110
On Tue, Jun 06, 2006 at 11:40:52AM -0500, Lesnik, Philip S. wrote:
Does anybody know the equation for Direction? If I have 2 points
lat/long info, I want to say, from point1 to point2 is Southeast.
lon1, lat1 are point 1 coordinates in radians
lon2, lat2 are point 2 coordinates in radians
a =