POLYGON((2.30921 46.18397,2.3092 46.18392,2.30915 46.18389,2.30909 46.18388,2.30902 46.18389,2.30897 46.18392,2.30895 46.18397,2.30897 46.18401,2.30902 46.18405,2.30908 46.18406,2.30915 46.18405,2.30919 46.18401,2.30921 46.18397))