Dacheng Wang1, Xiaojing Yao1, Yuhui Fu2
1Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China
2Department of Architecture and Art, Zhejiang University of Technology, Hangzhou, Zhejiang, China
Evaluating the comfort level of residents’ lifestyles quantitatively and addressing living issues are the key to realizing a better regional life. Taking Tianjin Sino-Singapore eco-city as the study area, this paper establishes a livability evaluation framework consisting of 26 secondary index systems by using the technique for order preference by similarity to an ideal solution model. This paper identifies the livability evaluation framework and builds the TOPSIS model according to multi-source data including remote sensing images, basic geographic information, government operations, controlling detailed planning data, and point of interest data. As a result, this paper analyzes different data outcomes and thus concludes the livability evaluation spatial distribution of Tianjin Sino-Singapore Eco-city.
livability assessment; Tianjin Sino-Singapore eco-city; TOPSIS model; evaluation system; spatial distribution
Dacheng Wang, Xiaojing Yao, Yuhui Fu. Livability Assessment of Tianjin Sino-Singapore Eco-City Based on Multi-Source Data. Academic Journal of Environment & Earth Science (2022) Vol. 4 Issue 6: 56-64. https://doi.org/10.25236/AJEE.2022.040608.
 Jane Jacobs, The Life and Death of Great American Cities, Vintage, 1960,56-78
 Wu Liangyong, Introduction to the Science of Habitat, Tsinghua University Press, 2001,78-92
 Mark Reiner, David Rouse. Dependency model: reliable infrastructure and the resilient, sustainable, and livable city[J]. Sustainable and Resilient Infrastructure, 2018,3(3):
 Lei Linjie, Du Hongwei. A study of livable cities in Hebei Province based on principal component analysis[J]. Journal of Hebei United University (Social Science Edition),2014,14(06):43-47.
 Hao XH, Long Y, Shi Miao, Wang P. Street Vitality in Beijing: Measurements, Influencing Factors and Planning Design Insights [J]. Shanghai Urban Planning, 2016(03):37-45.
 Yuan Zhang, Qiangzi Li, Hongyan Wang, Xin Du,Huiping Huang. Community scale livability evaluation integrating remote sensing, surface observation and geospatial big data [J]. International Journal of Applied Earth Observations and Geoinformation, 2019, 80.
 Li Dawei, Huang Weiwei, Shen Fei, Cheng Yu, Chen Mingyang. Evaluation of human suitability of habitat environment in Anhui Province based on raster [J]. Journal of Geoinformation Science, 2021, 23(06):1017-1027.