scope of district city office city office

Low with reach area of district houses and city offices at sub-level (1.600 m and 20 minutes walking or 10 minutes bicycles). Low with reach area of planned Antwerp district house (Harmoniepark). This data layer is updated annually in January, provided that the facility is managed and updated annually by the responsible sector/service. The device has a certain range based on walking distance, taking into account important barriers (water, ring, highway, rail, etc.) and safe crossing points for vulnerable road users (tunnels, bridges, seabs with traffic lights). — device building block: Walking 150 metres or 2 minutes – nearby device: Walk 400 metres or 5 minutes – facility district: 800 metres or 10 minutes wandelen/1.000 metre or 15 minutes walking – urban part of the facility: 1.600 metres or 20 minutes walk or 10 minutes fietsen/2.400 metre or 30 minutes walk or 15 minutes bicycles. In total, some 50 local housing support facilities have access to areas. In combination with the deficit zone, this layer gives an overview of the spatial distribution of this provision. This allows the policy to plan a balanced spatial distribution of the supply on the basis of walking distance.本数据集包含两类低覆盖度可达区域：其一为片区住宅与市政办公设施的次级可达范围（阈值为1600米，步行20分钟或骑行10分钟可达）；其二为安特卫普规划片区住宅（和谐公园（Harmoniepark））的低可达区域。 本数据图层（data layer）每年1月更新，更新前提为相关职能部门/服务机构需对配套设施进行年度管理与维护更新。 该可达范围基于步行距离划定，同时需考量重要通行障碍（水域、环路、高速公路、铁路等）以及弱势道路使用者的安全过街点位（隧道、桥梁、带交通信号灯的seabs）。 —— 基础设施单元：步行150米或2分钟可达 —— 邻近设施：步行400米或5分钟可达 —— 片区级设施：步行800米（荷兰语wandelen对应步行场景）或10分钟、步行1000米或15分钟可达 —— 城区级设施：步行1600米或20分钟、骑行10分钟，或步行2400米、30分钟或骑行15分钟可达 总计约有50处本地住房保障配套设施拥有对应可达区域。结合供需缺口区域（deficit zone），本数据图层可全面呈现该类公共服务资源的空间分布概况，助力政策制定者基于步行可达距离，规划布局均衡的公共服务供给。