基于GIS网络分析的老城区教育设施服务区划分及规模核定——以天津滨海新区塘沽老城区小学为例

GIS Network Analysis Based Old City Educational Facilities Service Area Zoning and Scale Calculation:Tianjin Binhai New District Old City Primary School Example

教育设施是重要的城市公共服务设施,控制性详细规划编制中通常按照国家标准以服务半径及"千人指标"估算学校服务范围和建筑规模,但由于老城区用地紧张,编制成果往往难以满足国家标准要求。对此,应以GIS网络分析为辅助手段,按照生源出行距离最短划分学校服务区,进而推算服务人口,计算学校建筑规模。

Educational facilities are important public service.Regulatory plan predicts school service radius and building area according to national standards.Old cities usually have tense land resource and its plan can barely meet national standards.The paper uses GIS network analysis,divides school service areas according to lowest students traffic,and predicts serving population and school building area.