proj4.defs("EPSG:3430","+proj=tmerc +lat_0=34.75 +lon_0=-116.666666666667 +k=0.9999 +x_0=500000.00001016 +y_0=6000000 +ellps=GRS80 +towgs84=-0.991,1.9072,0.5129,-1.25033e-07,-4.6785e-08,-5.6529e-08,0 +units=us-ft +no_defs +type=crs");