POLYGON((2.30588328801821 46.8130973350806,2.30606031381319 46.8126090495868,2.30512690507601 46.8118454062423,2.30391991101931 46.8114231949307,2.3029274936838 46.8115259945119,2.30588328801821 46.8130973350806))