INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values (10451, 'EPSG', 10451, '+proj=tmerc +lat_0=0 +lon_0=115.433333333333 +k=0.99999592 +x_0=50000 +y_0=3900000 +ellps=GRS80 +nadgrids=au_icsm_GDA94_GDA2020_conformal_and_distortion.tif +units=m +no_defs +type=crs', 'PROJCS["GDA94 / BCG94",GEOGCS["GDA94",DATUM["Geocentric_Datum_of_Australia_1994",SPHEROID["GRS 1980",6378137,298.257222101],EXTENSION["PROJ4_GRIDS","au_icsm_GDA94_GDA2020_conformal_and_distortion.tif"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4283"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",115.433333333333],PARAMETER["scale_factor",0.99999592],PARAMETER["false_easting",50000],PARAMETER["false_northing",3900000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","10451"]]');