EPSG_24500: "+proj=cass +lat_0=1.28764666666667 +lon_0=103.853002222222 +x_0=30000 +y_0=30000 +ellps=evrst48 +towgs84=-11,851,5,0,0,0,0 +units=m +no_defs +type=crs" = '+proj=cass +lat_0=1.28764666666667 +lon_0=103.853002222222 +x_0=30000 +y_0=30000 +ellps=evrst48 +towgs84=-11,851,5,0,0,0,0 +units=m +no_defs +type=crs'
Kertau 1968 / Singapore Grid
metre151.47,103.59,1.13,104.07