对城市社区生活空间质量问题的研究是(新)城市社会地理学关注的焦点问题之一。城市社会地理学研究从人本方法论的空间公正视角探讨城市生活空间质量已形成的"城市(社会)生活空间质量观"是开展社区生活空间质量研究的理论基石。本文研究基于大数据理念,借助城市商业、服务与休闲资源场所数据挖掘城市社区、社区资源体系与居民空间可获距离的关联信息。以"城市(社会)生活空间质量观"为理论依托,结合大数据、GIS空间分析方法和地学信息图谱表达方式,提出城市社区生活空间质量的图谱表达理念。在改进"社区资源可获性指数"CRAI的计算方法和对城市社区资源可获性的空间格局进行分析的基础上,提出城市社区生活空间质量的图谱表达形式,以期为深入研究城市社区资源空间剥夺规律及其统筹规划提供方法参考。

Researches on problems of quality of living space for urban communities have always been the focus of the (new) urban social geography. Urban social geography, from the prospective of space justice with humanistic methodology, discusses the "quality view of the urban (social) living space" formed in the field of the urban living space quality, and this "quality view" is the theoretic cornerstone to carry out researches on the quality of community living space. This paper, based on the mega-data concept, seeks out related information of urban communities, community resources system and residen's spatial accessibility distance from data of urban commerce, service and leisure resources venues. Taking the "quality view of the urban (social) living space" as theoretic support, the authors use mega-data, GIS spatial analysis methodology and expressions of geo-info Tupu, and put forward the atlas expression concept of the quality of urban community living space. Having improved the calculation method of community resources accessibility/availability index (CRAI) and analyzed spatial patterns of the accessibility/availability of urban community resources, the authors put forward urban community living space expressions of geo-info Tupu of the quality urban community living space, and hopes to provide references for further researches on spatial deprivation law of community resources and for its overall planning.