POLYGON((3.15808 43.97645,3.15725 43.9772,3.15685 43.97894,3.15706 43.97999,3.15649 43.98039,3.15734 43.98132,3.15783 43.98225,3.15927 43.98248,3.16125 43.98179,3.16184 43.98111,3.16207 43.98009,3.16284 43.97892,3.16261 43.97777,3.16104 43.9771,3.15873 43.97658,3.15808 43.97645))