基于POI数据的郑东新区服务业空间聚类研究
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李江苏, 梁燕, 王晓蕊
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Spatial clustering analysis of service industries in Zhengdong New District based on POI data
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Jiangsu LI, Yan LIANG, Xiaorui WANG
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| 表4 郑东新区各服务行业聚类密度（个/km2） |
| Tab. 4 Cluster density of sub-service industry in Zhengdong New District (number/km2) |
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| 行业 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 均值 | | 批发和零售 | 73.1 | 160.2 | 144.0 | 184.1 | 100.6 | 25.5 | 69.2 | 65.6 | 39.1 | 38.4 | 90.0 | | 交通运输、仓储邮政 | 42.8 | 13.7 | 10.5 | 13.3 | 26.4 | 11.5 | 22.9 | 72.1 | - | - | 26.6 | | 住宿和餐饮 | 33.6 | 25.0 | 86.6 | 55.0 | 97.5 | 49.5 | 33.8 | - | - | - | 54.4 | | 信息传输软件和信息技术服务 | 6.5 | 2.4 | - | - | - | - | - | - | - | - | 4.5 | | 金融保险 | 27.8 | 3.5 | 10.3 | 11.9 | 12.1 | - | - | - | - | - | 13.1 | | 房地产 | 21.8 | 2.9 | 14.0 | 3.5 | - | - | - | - | - | - | 10.6 | | 租赁和商务服务 | 22.3 | 16.0 | - | - | - | - | - | - | - | - | 19.1 | | 科学研究和技术服务 | 5.2 | - | - | - | - | - | - | - | - | - | 5.2 | | 水利环境和公共设施管理 | 1.7 | 0.7 | - | - | - | - | - | - | - | - | 1.2 | | 居民服务修理和其他服务 | 126.1 | 25.5 | 48.4 | 41.9 | 9.8 | - | - | - | - | - | 50.3 | | 教育 | 18.5 | 12.9 | 13.0 | 9.6 | 37.0 | 16.3 | - | - | - | - | 17.9 | | 卫生和社会工作 | 13.0 | 26.3 | 3.4 | 6.4 | 45.6 | 11.2 | - | - | - | - | 17.6 | | 文化体育和娱乐 | 34.3 | 21.5 | 16.6 | 11.5 | 16.4 | 11.8 | - | - | - | - | 18.7 | | 公共管理社会保障和社会组织 | 4.2 | 8.6 | 13.0 | 8.0 | 4.2 | 3.0 | - | - | - | - | 6.8 |
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