POLYGON((1.66171 48.5061,1.66201 48.50587,1.66203 48.50562,1.66184 48.50535,1.66155 48.50523,1.66109 48.50525,1.66075 48.50543,1.66064 48.50566,1.66071 48.50592,1.66083 48.50604,1.66093 48.50613,1.66114 48.50618,1.66134 48.50618,1.66171 48.5061))