基于GIS场模型的城市餐饮服务热点探测及空间格局分析

张海平, 周星星, 汤国安, 周蕾, 叶信岳

Hotspot discovery and its spatial pattern analysis for catering service in cities based on field model in GIS

ZHANG Haiping, ZHOU Xingxing, TANG Guoan, ZHOU Lei, YE Xinyue

图8 局部区域较大型餐饮服务热点的广义对称结构图谱提取结果

Fig. 8 The extraction result of Geo-information Tupu of generalized symmetric structure for larger scale catering service hotspots in local area