POLYGON((2.78739 45.48945,2.78735 45.48924,2.79151 45.48828,2.79731 45.48999,2.80426 45.49396,2.8046 45.49517,2.80327 45.4955,2.80156 45.4955,2.79714 45.49435,2.78941 45.49144,2.78739 45.48945))