POLYGON((2.81881 45.53479,2.81881 45.53477,2.81879 45.53475,2.81877 45.53473,2.81874 45.53471,2.81871 45.53471,2.81868 45.53471,2.81864 45.53471,2.81861 45.53472,2.81859 45.53474,2.81857 45.53476,2.81856 45.53478,2.81856 45.53481,2.81857 45.53483,2.81859 45.53485,2.81861 45.53487,2.81864 45.53488,2.81868 45.53488,2.81871 45.53488,2.81875 45.53487,2.81877 45.53486,2.81879 45.53484,2.81881 45.53482,2.81881 45.53479))