POLYGON((1.80885 47.49221,1.81454 47.48954,1.81519 47.48922,1.81294 47.48617,1.81419 47.48555,1.8122 47.48321,1.80787 47.47931,1.80762 47.47944,1.80585 47.4808,1.80468 47.4815,1.80149 47.48322,1.80502 47.48834,1.80824 47.4914,1.80871 47.49155,1.80892 47.49177,1.80885 47.49203,1.80885 47.49221))