POLYGON((1.68297 48.525,1.68101 48.52528,1.67846 48.52556,1.67729 48.52571,1.67544 48.5266,1.67342 48.52741,1.66948 48.52869,1.6647 48.53032,1.66222 48.5312,1.6606 48.53259,1.65988 48.53221,1.6608 48.53052,1.66465 48.52856,1.67224 48.52668,1.6757 48.52555,1.67764 48.52484,1.67851 48.5254,1.6809 48.52522,1.68297 48.525))