INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values (4170, 'EPSG', 4170, '+proj=longlat +ellps=GRS80 +no_defs +type=crs', 'GEOGCS["SIRGAS 1995",DATUM["Sistema_de_Referencia_Geocentrico_para_America_del_Sur_1995",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","6170"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4170"]]');