District Government Owned Structures

This building footprint layer is a subset of buildings from the DOEE Unique Building Identifier (UBID) layer, where SSL values are equal to the District Government Owned, Operated, and/or Managed Properties.本建筑轮廓图层取自DOEE独有建筑标识符（Unique Building Identifier, UBID）图层，为其中SSL属性值匹配特区政府所有、运营及/或管理的房产的建筑子集。