proj4.defs("EPSG:31266","+proj=tmerc +lat_0=0 +lon_0=18 +k=1 +x_0=6500000 +y_0=0 +ellps=bessel +towgs84=-577.326,-90.129,-463.919,-15.8537,-4.55,-16.3489,-2.4232 +units=m +no_defs +type=crs");