Gall's Stereographic Projection
A Cylindrical Projection which projects the equator onto a tangent cylinder which intersects the globeat ± 45°. The transformation equations are
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where
is the Longitude and 
the Latitude.See also Stereographic Projection
References
Dana, P. H. ``Map Projections.'' http://www.utexas.edu/depts/grg/gcraft/notes/mapproj/mapproj.html.
- Fibonacci Q-Matrix
- Fibonacci Sequence
- Fibration
- Field
- Field Axioms
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- Fields Medal
- Fifteen Theorem
- Figurate Number
- Figurate Number Triangle
- Figure Eight Knot
- Figure Eight Surface
- Figure-of-Eight Knot
- Figures
- Filon's Integration Formula
- Filter
- Fine's Equation
- Finite
- Finite Difference
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- Finite Group D3
- Finite Group D4
- Finite Group e