POLYGON((1.81492 42.64856,1.81616 42.64764,1.81539 42.64632,1.81234 42.64449,1.80427 42.63893,1.80251 42.63988,1.80384 42.64215,1.80796 42.64477,1.81256 42.64774,1.81492 42.64856))