Laborde¶
Classification |
Cylindrical |
Available forms |
Forward and inverse, spherical and ellipsoidal |
Defined area |
Global, but more accurate around Madagascar |
Alias |
labrd |
Domain |
2D |
Input type |
Geodetic coordinates |
Output type |
Projected coordinates |
Parameters¶
Required¶
- +lat_0=<value>¶
Latitude of projection center. Must not be zero.
Optional¶
- +azi=<value>¶
Azimuth of the central line.
Defaults to 0.0
- +lon_0=<value>¶
Longitude of projection center.
Defaults to 0.0.
- +R=<value>¶
Radius of the sphere, given in meters. If used in conjunction with
+ellps
,+R
takes precedence.See Ellipsoid size parameters for more information.
- +x_0=<value>¶
False easting.
Defaults to 0.0.
- +y_0=<value>¶
False northing.
Defaults to 0.0.