Leaf Boundary

Leaf collection boundary of the DC Department of Public Works. This data is used for the planning and management of Washington, D.C. by local government agencies.华盛顿哥伦比亚特区公共工程部（DC Department of Public Works）的落叶收集边界。此数据集供当地政府机构开展华盛顿哥伦比亚特区的规划与管理工作。