POLYGON((1.69888 47.31562,1.7 47.31571,1.70043 47.31503,1.69999 47.31467,1.6995 47.3132,1.69994 47.31248,1.69921 47.3119,1.69843 47.31309,1.69904 47.31471,1.69888 47.31562))