POLYGON((1.69872 47.31876,1.69922 47.3179,1.69952 47.31726,1.69943 47.31699,1.69821 47.31514,1.69812 47.31527,1.69797 47.3155,1.69791 47.31563,1.69776 47.31572,1.6978 47.31601,1.69784 47.31622,1.69872 47.31876))