POLYGON((1.6902 46.83353,1.69018 46.83281,1.69024 46.83239,1.69112 46.8316,1.69084 46.83113,1.69114 46.83096,1.69116 46.83019,1.6902 46.82812,1.69099 46.82787,1.69279 46.82833,1.694 46.82889,1.69475 46.82984,1.69483 46.83021,1.69464 46.83031,1.69513 46.8306,1.69563 46.83059,1.6947 46.8314,1.69213 46.83281,1.69172 46.83269,1.6902 46.83353))