GEOGCS["Gusterberg (Ferro)",DATUM["Gusterberg_Ferro",SPHEROID["Zach 1812",6376045,310,AUTHORITY["EPSG","1026"]],AUTHORITY["EPSG","1188"]],PRIMEM["Ferro",-17.6666666666667,AUTHORITY["EPSG","8909"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","8042"]]