POLYGON((1.7161 43.39159,1.71615 43.39177,1.71652 43.39169,1.71698 43.39161,1.71733 43.3915,1.71723 43.39125,1.71654 43.39134,1.71642 43.39138,1.71624 43.39153,1.71625 43.39153,1.71625 43.39154,1.7161 43.39159))