POLYGON((1.70122 49.47249,1.68742 49.47233,1.68718 49.48132,1.70093 49.48148,1.701 49.48114,1.70102 49.48025,1.70094 49.48015,1.70101 49.47984,1.70103 49.47982,1.70122 49.47249))