GEOCCS["Makemo SHM 1947-1950 cartesiennes",DATUM["SHM 1947-1950 (ATOLL MAKEMO)",SPHEROID["International 1924",6378388,297,AUTHORITY["EPSG","7022"]],AUTHORITY["IGNF","REG5830001"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Geocentric X",OTHER],AXIS["Geocentric Y",OTHER],AXIS["Geocentric Z",NORTH],AUTHORITY["IGNF","MAKE50"]]