POLYGON((1.78484 46.29936,1.78505 46.29925,1.78516 46.29912,1.78524 46.29897,1.78519 46.29886,1.78508 46.2988,1.78479 46.29878,1.78471 46.29895,1.78468 46.29925,1.78484 46.29936))