POLYGON((1.84371 43.57814,1.84419 43.5781,1.84425 43.57809,1.84427 43.57808,1.84424 43.57805,1.84421 43.57804,1.84382 43.57805,1.84377 43.57808,1.8437 43.57812,1.84371 43.57814))