+proj=tmerc +lat_0=4.59904722222222 +lon_0=-68.0809166666667 +k=1 +x_0=1000000 +y_0=1000000 +ellps=intl +towgs84=308.833,282.519,-314.571,-4.471845e-05,1.175087e-05,-4.027981e-05,-13.56561 +units=m +no_defs +type=crs