proj4.defs("EPSG:10981","+proj=lcc +lat_1=30 +lat_0=30 +lon_0=-91.3333333333333 +k_0=0.9999165 +x_0=609610.287 +y_0=147761.325 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=ft +no_defs +type=crs");