POLYGON((2.30797 46.17762,2.30795 46.17757,2.30791 46.17754,2.30784 46.17753,2.30778 46.17754,2.30773 46.17757,2.30771 46.17762,2.30773 46.17766,2.30778 46.1777,2.30784 46.17771,2.30791 46.1777,2.30795 46.17766,2.30797 46.17762))