POLYGON((2.30691 46.17798,2.30689 46.17793,2.30685 46.1779,2.30678 46.17789,2.30672 46.1779,2.30667 46.17793,2.30665 46.17798,2.30667 46.17802,2.30672 46.17805,2.30678 46.17807,2.30685 46.17806,2.30689 46.17802,2.30691 46.17798))