POLYGON((1.67670194 47.35726547,1.6751923 47.35685485,1.67517547 47.3565596,1.67554611 47.35620319,1.67644812 47.35582005,1.67734687 47.35556801,1.67780669 47.35550767,1.67787904 47.35550849,1.67670194 47.35726547))