proj4.defs("EPSG:5708","+proj=lcc +lat_1=42.165 +lat_0=42.165 +lon_0=0 +k_0=0.99994471 +x_0=234.358 +y_0=4185861.369 +ellps=clrk80ign +pm=paris +units=m +vunits=m +no_defs +type=crs");