POLYGON((1.61155701 48.10337332,1.63816452 48.10004884,1.6649437 48.11472079,1.66133881 48.12847194,1.65430069 48.12755531,1.65018082 48.14130302,1.62254333 48.13786644,1.59765244 48.13145087,1.61155701 48.10337332))