POLYGON((3.15715 45.51977,3.15642 45.51989,3.15608 45.51947,3.15557 45.51856,3.15441 45.51709,3.15376 45.51616,3.15428 45.51565,3.15548 45.51499,3.15552 45.51429,3.15561 45.51375,3.15672 45.5136,3.15788 45.51441,3.15625 45.51526,3.15569 45.51574,3.15526 45.51631,3.15544 45.51676,3.15587 45.51715,3.15668 45.51739,3.15672 45.51805,3.15672 45.51859,3.15715 45.51977))