POLYGON((2.821 45.62042,2.82181 45.61953,2.82263 45.61908,2.82271 45.61824,2.82312 45.61784,2.82409 45.61782,2.82477 45.61847,2.8246 45.61964,2.8225 45.62029,2.821 45.62042))