FWS National Realty Tracts - Simplified

These boundaries are simplified from the U.S. Fish and Wildlife Service Real Estate Interest data layer containing polygons representing tracts of land (parcels) in...本数据集所用的边界系由美国鱼类及野生动物管理局（U.S. Fish and Wildlife Service）的不动产权益数据图层简化得到，该图层包含代表……范围内土地地块（parcels，宗地）的多边形要素。