PROJECTION "proj=tmerc" "lat_0=0" "lon_0=105.625" "k=1.00002514" "x_0=50000" "y_0=1300000" "ellps=GRS80" "nadgrids=GDA94_GDA2020_conformal_and_distortion.gsb" "units=m" "no_defs" "type=crs" END