proj4.defs("EPSG:8184","+proj=tmerc +lat_0=44.4 +lon_0=-87.2722222222222 +k=1.0000187521 +x_0=158801.1176 +y_0=0.0023 +ellps=GRS80 +towgs84=-0.991,1.9072,0.5129,-1.25033e-07,-4.6785e-08,-5.6529e-08,0 +units=m +no_defs +type=crs");