Two Point Equidistant¶
Classification |
Azimuthal |
Available forms |
Forward and inverse, spherical projection |
Defined area |
Global |
Alias |
tpeqd |
Domain |
2D |
Input type |
Geodetic coordinates |
Output type |
Projected coordinates |
proj-string: +proj=tpeqd +lat_1=60 +lat_2=65¶
Parameters¶
Note
All parameters are optional for the projection.
- +lon_1=<value>¶
Longitude of first point.
- +lat_1=<value>¶
Latitude of first point.
- +lon_2=<value>¶
Longitude of second point.
- +lat_2=<value>¶
Latitude of second point.
- +R=<value>¶
Radius of the sphere, given in meters. If used in conjunction with
+ellps,+Rtakes 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.