INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values (3339, 'EPSG', 3339, '+proj=tmerc +lat_0=0 +lon_0=12 +k=0.9999 +x_0=500000 +y_0=10000000 +a=6378249.145 +rf=293.465 +towgs84=-79.9,-158,-168.9,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["IGCB 1955 / Congo TM zone 12",GEOGCS["IGCB 1955",DATUM["Institut_Geographique_du_Congo_Belge_1955",SPHEROID["Clarke 1880 (RGS)",6378249.145,293.465],TOWGS84[-79.9,-158,-168.9,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4701"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",12],PARAMETER["scale_factor",0.9999],PARAMETER["false_easting",500000],PARAMETER["false_northing",10000000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","3339"]]');