GEOGCS["OSNI 1952", DATUM["OSNI_1952", SPHEROID["Airy 1830",6377563.396,299.3249646], TOWGS84[482.5,-130.6,564.6,-1.042,-0.214,-0.631,8.15]], PRIMEM["Greenwich",0, AUTHORITY["EPSG","8901"]], UNIT["degree",0.0174532925199433, AUTHORITY["EPSG","9122"]], AUTHORITY["EPSG","4188"]]