INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values (31028, 'EPSG', 31028, '+proj=utm +zone=28 +ellps=clrk80ign +towgs84=-30,190,89,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["Yoff / UTM zone 28N",GEOGCS["Yoff",DATUM["Yoff",SPHEROID["Clarke 1880 (IGN)",6378249.2,293.466021293627],TOWGS84[-30,190,89,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4310"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-15],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","31028"]]');