Polyconic (American)¶

proj-string: +proj=poly

Parameters¶

Note

All parameters are optional for projection.

+lon_0=<value>¶

Longitude of projection center.

Defaults to 0.0.

+ellps=<value>¶

See proj -le for a list of available ellipsoids.

Defaults to “WGS84”.

+R=<value>¶: Radius of the sphere given in meters. If used in conjunction with +ellps +R takes precedence.

+x_0=<value>¶

False easting.

Defaults to 0.0.

+y_0=<value>¶

False northing.

Defaults to 0.0.