POLYGON((3.31853 45.6169,3.31878 45.61694,3.31899 45.61704,3.31913 45.61719,3.31918 45.61736,3.31913 45.61754,3.31899 45.61769,3.31878 45.61779,3.31853 45.61782,3.31827 45.61779,3.31806 45.61769,3.31792 45.61754,3.31787 45.61736,3.31792 45.61719,3.31806 45.61704,3.31827 45.61694,3.31853 45.6169))