Urmaev V¶

Parameters¶

Required parameters¶

+n=<value>

Set the $$n$$ constant. Value between 0 and 1.

Optional parameters¶

+q=<value>

Set the $$q$$ constant.

+alpha=<value>

Set the $$\alpha$$ constant.

+lon_0=<value>

Longitude of projection center.

Defaults to 0.0.

Note

The default convention is to interpret this value as decimal degrees. To specify radians instead, follow the value with the “r” character.

Example: +lon_0=1.5708r

+ellps=<value>

The name of a built-in ellipsoid definition.

See Ellipsoids for more information, or execute proj -le for a list of built-in ellipsoid names.

Defaults to “GRS80”.

+R=<value>

Radius of the sphere, given in meters. If used in conjunction with +ellps, +R takes precedence.