proj-string: +proj=vitk1 +lat_1=45 +lat_2=55
+proj=vitk1 +lat_1=45 +lat_2=55
+lat_1
=<value>
First standard parallel.
Defaults to 0.0.
+lat_2
Second standard parallel.
+lon_0
Longitude of projection center.
+R
Radius of the sphere given in meters. If used in conjunction with +ellps +R takes precedence.
+ellps
+x_0
False easting.
+y_0
False northing.