POLYGON((1.81145 45.2432,1.79861 45.24399,1.79109 45.2469,1.79101 45.24993,1.8079 45.25647,1.83192 45.25869,1.84071 45.26183,1.84601 45.26768,1.85023 45.2676,1.85 45.2642,1.842 45.25197,1.83872 45.24894,1.82522 45.24554,1.81676 45.24871,1.81145 45.2432))