INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values (7887, 'EPSG', 7887, '+proj=utm +zone=30 +south +ellps=GRS80 +towgs84=112.771,-12.282,18.935,-2.1692,-16.8896,-17.1961,19.54517 +units=m +no_defs +type=crs', 'PROJCS["SHMG2015",GEOGCS["SHGD2015",DATUM["St_Helena_Geodetic_Datum_2015",SPHEROID["GRS 1980",6378137,298.257222101],TOWGS84[112.771,-12.282,18.935,-2.1692,-16.8896,-17.1961,19.54517]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","7886"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",-3],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",10000000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","7887"]]');