proj4.defs("EPSG:12197","+proj=tmerc +lat_0=0 +lon_0=30 +k=1 +x_0=500000 +y_0=-2000000 +ellps=GRS80 +towgs84=-5.02,-19.885,-12.244,0,0,0,0 +units=m +no_defs +type=crs");