POLYGON((2.30802 46.17814,2.308 46.1781,2.30795 46.17806,2.30789 46.17805,2.30783 46.17806,2.30778 46.1781,2.30776 46.17814,2.30778 46.17819,2.30782 46.17822,2.30789 46.17823,2.30795 46.17822,2.308 46.17819,2.30802 46.17814))