reach GP district

Low with reach zone of GPs at district level (800m and 10 min walk). ( zie ook geodata-portaal - https://geoportaal.antwerpen.be/portal/home/search.html?q=huisarts , open geodata-portaal - http://portaal-stadantwerpen.opendata.arcgis.com/datasets?q=huisarts , becijferd in stad in cijfers - https://stadincijfers.antwerpen.be/Databank/Jive/?workspace_guid=69856948-4f63-4eb8-a292-7f4a4989f8ce ) Deze datalaag wordt jaarlijks in januari geactualiseerd, op voorwaarde dat de voorziening door de bevoegde sector/dienst jaarlijks wordt beheerd en geüpdate. The facility has a certain range based on walking distance, take into account important barriers (water, ring, highway, rail,... ) and safe crossings for vulnerable road users (tunnels, bridges, pedestrian crossings with traffic lights). - building block device: 150 meters or 2 minutes walk - neighborhood facility: 400 meters or 5 minutes walk - neighborhood facility: 800 meters or 10 minutes walking / 1,000 meters or 15 minutes walking - district facility: 1,600 meters or 20 minutes walking or 10 minutes cycling / 2,400 meters or 30 minutes walking or 15 minutes cycling. In total, some 50 local housing support facilities will be given access zones. In combination with the deficit zone, this layer gives an idea of the spatial distribution of this facility. This allows the policy to plan a balanced spatial distribution of the facility based on walking distance.区级行政区层级全科医生（General Practitioners，GPs）步行可达服务范围数据集（覆盖800米或步行10分钟的范围）。（数据来源参见地理数据门户：https://geoportaal.antwerpen.be/portal/home/search.html?q=huisarts、开放地理数据门户：http://portaal-stadantwerpen.opendata.arcgis.com/datasets?q=huisarts 以及城市数据年鉴平台：https://stadincijfers.antwerpen.be/Databank/Jive/?workspace_guid=69856948-4f63-4eb8-a292-7f4a4989f8ce） 该数据图层每年1月更新，更新前提为相关主管部门与业务科室每年完成设施的运维与信息更新。该设施的服务范围以步行距离为核心划定依据，同时需充分考量各类重要通行障碍（水域、环城道路、高速公路、铁路线路等），以及面向弱势道路使用者的安全过街设施（隧道、桥梁、带交通信号灯的人行横道等）。 不同层级设施的可达阈值标准如下： 1. 基础服务单元：150米或步行2分钟可达 2. 社区级设施：400米或步行5分钟可达 3. 社区级设施：800米或步行10分钟 / 1000米或步行15分钟可达 4. 区级设施：1600米或步行20分钟/骑行10分钟；或2400米或步行30分钟/骑行15分钟 本次数据集共覆盖约50处本地住房保障设施的可达服务范围。结合服务缺口区域图层，该数据集可清晰展现该类设施的空间分布格局，为政策制定者基于步行可达性规划均衡的设施空间布局提供决策支撑。