POLYGON((1.81332 44.18668,1.81355 44.1867,1.81387 44.18658,1.81418 44.18625,1.8146 44.18599,1.81434 44.18576,1.81419 44.18578,1.81395 44.18625,1.81329 44.18639,1.81332 44.18668))