基于POI数据的厦门市公园服务建筑设施数量及空间分布特征研究

The Quantity and Spatial Distribution Characteristics of Park Service Facilities in Xiamen based on POI Data

公园中的服务建筑设施是公园服务水平的重要体现,但我国现行的公园规范对建筑设施的限制较多,现有设施的数量和空间布局也有待优化。文章以124个厦门市公园的兴趣面(AOI)及其建筑服务设施的兴趣点(POI)数据为基础,采用统计归纳法、单源最短路径法、空间点模式分析法等方法,对服务建筑设施的类型、数量和空间分布进行统计分析,同时归纳特征、总结规律、发现问题并提出优化建议,以期为我国公园规划设计和公园建筑设施的优化布局提供参考。

The service facilities in the park are the important embodiment of the park service level,but our present park code limits the building facilities for many,and the number and spatial layout of existing facilities also need to be optimized.Based on the area of interest(AOI)and point of interest(POI)data of 124 Xiamen parks,this paper used statistical induction method,single-source shortest path method,spatial point pattern analysis method and other methods to statistically analyze the types,quantities and spatial distribution of service building facilities.At the same time,it summarizes characteristics,summarizes rules,FINDS problems and puts forward optimization suggestions in order to provide references for the planning and design of Chinese park and the optimal layout of park architectural facilities.