proj4.defs("EPSG:8212","+proj=tmerc +lat_0=43 +lon_0=-88 +k=1.00002 +x_0=31600 +y_0=4600 +ellps=GRS80 +towgs84=-0.9738,1.9453,0.5486,-1.3357e-07,-4.872e-08,-5.507e-08,0 +units=m +no_defs +type=crs");