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Academic Journal of Environment & Earth Science, 2022, 4(6); doi: 10.25236/AJEE.2022.040608.

Livability Assessment of Tianjin Sino-Singapore Eco-City Based on Multi-Source Data


Dacheng Wang1, Xiaojing Yao1, Yuhui Fu2

Corresponding Author:
Xiaojing Yao

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

Cite This Paper

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.


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