proj4.defs("EPSG:7633","+proj=tmerc +lat_0=44.0361111111111 +lon_0=-88.6055555555556 +k=1.000032144 +x_0=262433.32517145 +y_0=0.00944881889763779 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=us-ft +no_defs +type=crs");