INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values (21817, 'EPSG', 21817, '+proj=utm +zone=17 +ellps=intl +towgs84=302.934,307.805,-312.121,3.329153e-05,-4.001009e-05,-4.507205e-05,3.746562 +units=m +no_defs +type=crs', 'PROJCS["Bogota 1975 / UTM zone 17N",GEOGCS["Bogota 1975",DATUM["Bogota_1975",SPHEROID["International 1924",6378388,297],TOWGS84[302.934,307.805,-312.121,3.329153E-05,-4.001009E-05,-4.507205E-05,3.746562]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4218"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-81],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","21817"]]');