INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values (5524, 'EPSG', 5524, '+proj=longlat +ellps=intl +nadgrids=CA61_003.gsb +no_defs +type=crs', 'GEOGCS["Corrego Alegre 1961",DATUM["Corrego_Alegre_1961",SPHEROID["International 1924",6378388,297],EXTENSION["PROJ4_GRIDS","CA61_003.gsb"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","5524"]]');