POLYGON((1.17834 47.53662,1.1734 47.53613,1.17127 47.54273,1.18572 47.55118,1.1868 47.56129,1.19713 47.56775,1.2066 47.56539,1.2581 47.57311,1.26486 47.55752,1.23552 47.54645,1.23079 47.5524,1.21669 47.55597,1.20417 47.55056,1.18831 47.53745,1.17834 47.53662))