proj4.defs("EPSG:3175","+proj=aea +lat_0=45.568977 +lon_0=-83.248627 +lat_1=42.122774 +lat_2=49.01518 +x_0=1000000 +y_0=1000000 +ellps=GRS80 +nadgrids=AB_CSRS.DAC +units=m +no_defs +type=crs");