POLYGON((2.3071 46.17797,2.30708 46.17792,2.30704 46.17789,2.30697 46.17788,2.30691 46.17789,2.30686 46.17792,2.30684 46.17797,2.30686 46.17801,2.30691 46.17805,2.30697 46.17806,2.30703 46.17805,2.30708 46.17801,2.3071 46.17797))