Zoning Cases

This Zoning Case Layer is dynamically updated every 4 hours from the Sustainable Development Construction GIS Department Database. It is meant to serve in the event of a network latency issue or a physical server failure.本区划案例图层（Zoning Case Layer）每4小时从可持续发展建设GIS部门数据库动态更新，旨在为网络延迟或物理服务器故障场景提供数据服务。