Variable EPSG_2500`Const`

EPSG_2500: "+proj=tmerc +lat_0=0 +lon_0=57 +k=1 +x_0=500000 +y_0=0 +ellps=krass +towgs84=25,-141,-78.5,0,-0.35,-0.736,0 +units=m +no_defs +type=crs" = '+proj=tmerc +lat_0=0 +lon_0=57 +k=1 +x_0=500000 +y_0=0 +ellps=krass +towgs84=25,-141,-78.5,0,-0.35,-0.736,0 +units=m +no_defs +type=crs'

Pulkovo 1942 / Gauss-Kruger CM 57E