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Posted by Vandevenne Herman MIT/LL on 8 Feb 02, 8:45 MT, in response to Re: Wind vector representation in Lambert Conformal projection, posted by Stan Benjamin on 15 Jan 02, 10:08 MT
If one follows the usual convention that clock-wise rotation is negative and counterclockwise rotation is positive, is it then not true that one has to put a minus-sign in front of the above formula sin(Lat_true)*(longitude -long_true), if indeed this is the rotation applied going from Lambert Conformal (u,v) back to (lat,long)? In the above formula lat_true is 25deg. |
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