PROJECTION "proj=tmerc" "lat_0=0" "lon_0=114.583333333333" "k=1.00000628" "x_0=50000" "y_0=3450000" "ellps=GRS80" "towgs84=0,0,0,0,0,0,0" "units=m" "no_defs" "type=crs" END