POLYGON((3.15763 45.52016,3.15672 45.52025,3.15578 45.51935,3.15441 45.51796,3.15355 45.51652,3.15402 45.51541,3.15565 45.51372,3.15372 45.51333,3.15175 45.51312,3.15213 45.51222,3.15411 45.51246,3.15754 45.5142,3.15574 45.51544,3.15544 45.51703,3.15763 45.52016))