Double Stereographic

The Double Stereographic projection consists of two mappings. First, the ellipsoidal data is mapped conformally to a conformal sphere. Then a second conformal mapping is done of the spherical data to the plane. This projection is used in New Brunswick, Canada.

The "Double Stereographic" projection has the following parameters:

• Longitude of natural origin

• Latitude of natural origin

• Scale factor at natural orgin

• False Easting

• False Northing