POLYGON((3.15715 45.51752,3.15724 45.51753,3.15732 45.51757,3.15737 45.51762,3.15738 45.51768,3.15737 45.51775,3.15732 45.5178,3.15724 45.51783,3.15715 45.51785,3.15706 45.51783,3.15699 45.5178,3.15694 45.51775,3.15692 45.51768,3.15694 45.51762,3.15699 45.51757,3.15706 45.51753,3.15715 45.51752))