EPSG_10457: "+proj=tmerc +lat_0=0 +lon_0=121.5 +k=1.00004949 +x_0=60000 +y_0=3700000 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs" = '+proj=tmerc +lat_0=0 +lon_0=121.5 +k=1.00004949 +x_0=60000 +y_0=3700000 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs'
GDA94 / GOLD94
metre3-28.75,121,-32.25,121.84