POLYGON((2.78859 47.34159,2.78702 47.34121,2.78694 47.34108,2.78694 47.34074,2.78657 47.3401,2.78648 47.33972,2.78683 47.33923,2.78742 47.3396,2.78736 47.34031,2.78836 47.3412,2.78859 47.34159))