POLYGON((3.18087 45.68862,3.18071 45.68855,3.18016 45.68844,3.17954 45.6882,3.17925 45.68778,3.17887 45.68721,3.18196 45.6879,3.18299 45.68832,3.18288 45.68903,3.18243 45.68931,3.1817 45.68877,3.18141 45.68859,3.18087 45.68862))