POLYGON((1.70810580253601 47.9992703474473,1.70546650886536 47.9980355284824,1.70446872711182 47.9983909009227,1.70507490634918 47.9987749875753,1.70567035675049 47.9983442359944,1.70810580253601 47.9992703474473,1.70810580253601 47.9992703474473))