POLYGON((1.6457 43.18957,1.64665 43.18935,1.64661 43.18896,1.64654 43.18898,1.64644 43.18904,1.6463 43.18907,1.64617 43.18912,1.64605 43.18914,1.64568 43.18912,1.64568 43.18954,1.6457 43.18957))