POLYGON((1.56789 47.69828,1.56599 47.69718,1.56496 47.69792,1.56612 47.6986,1.56641 47.69854,1.56662 47.69852,1.56688 47.69853,1.56716 47.69856,1.56737 47.69859,1.56768 47.69865,1.56789 47.69828))