Areas of service of secondary educational institutions

The set contains two resources. Territories - description of the service areas of each secondary educational institution. Addresses - assignment of addresses to service areas本数据集包含两类资源。其一为服务区域数据集（Territories），用于描述每所中等教育机构的服务覆盖区域；其二为地址映射数据集（Addresses），用于为各服务区域分配对应地址。