No subject


Wed Mar 9 06:20:12 EST 2011


of the forward projection, the coordinates from the ellipsoid are projected=
 onto a sphere of "constant total curvature" or an aposphere. I suppose thi=
s makes the maths simpler? So the equator on this aposphere is slightly off=
set from the equator on the ellipsoid.

Regards

Hilmy






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