INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values (3350, 'EPSG', 3350, '+proj=tmerc +lat_0=0.1 +lon_0=21.95 +k=1 +x_0=250000 +y_0=0 +ellps=krass +units=m +no_defs +type=crs', 'PROJCS["Pulkovo 1942 / CS63 zone C0",GEOGCS["Pulkovo 1942",DATUM["Pulkovo_1942",SPHEROID["Krassowsky 1940",6378245,298.3,AUTHORITY["EPSG","7024"]],AUTHORITY["EPSG","6284"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4284"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0.1],PARAMETER["central_meridian",21.95],PARAMETER["scale_factor",1],PARAMETER["false_easting",250000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","3350"]]');