POLYGON((1.57349 47.71263,1.57405 47.71045,1.57302 47.70917,1.57289 47.70715,1.57199 47.70521,1.57592 47.70488,1.57538 47.70816,1.57476 47.7098,1.57454 47.71116,1.57388 47.71263,1.57349 47.71263))