POLYGON((1.91878 46.44509,1.91867 46.44506,1.91864 46.44507,1.91863 46.44509,1.91843 46.4454,1.91842 46.44542,1.91843 46.44543,1.91854 46.44546,1.91856 46.44546,1.91858 46.44545,1.91879 46.44513,1.9188 46.44511,1.91878 46.44509))