EPSG_7831: "+proj=tmerc +lat_0=0.0833333333333333 +lon_0=41.5 +k=1 +x_0=7300000 +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=0.0833333333333333 +lon_0=41.5 +k=1 +x_0=7300000 +y_0=0 +ellps=krass +towgs84=25,-141,-78.5,0,-0.35,-0.736,0 +units=m +no_defs +type=crs'
Pulkovo 1942 / CS63 zone X7
metre
4.5
49.62,40,48.8,40.18