POLYGON((1.829181 48.980461,1.829112 48.980945,1.832408 48.982308,1.835841 48.983795,1.83718 48.983728,1.83785 48.983942,1.838468 48.983638,1.835069 48.98197,1.833987 48.98161,1.832133 48.981001,1.831241 48.980708,1.830434 48.980506,1.829541 48.980055,1.829181 48.980461))