释义 |
Airy ProjectionA Map Projection. The inverse equations for are computed by iteration. Let the Angle of the projection plane be . Define
 | (1) |
For proper convergence, let and compute the initial point by checking
 | (2) |
As long as , take and iterate again. The first value for which is then the starting point. Then compute
 | (3) |
until the change in between evaluations is smaller than the acceptable tolerance. The (inverse) equations are thengiven by
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