# Evaluation of spatial performance and supply-demand ratios of urban underground space based on POI data: A case study of Shanghai

> Research article (Tunnelling and Underground Space Technology, 2022) · cited 43× · AI/ML

**Wikidata**: [openalex:W4303649598](https://www.wikidata.org/wiki/openalex:W4303649598)  
**Source**: https://4ort.xyz/entity/evaluation-of-spatial-performance-and-supply-demand-ratios-of-urban-underground-space-based-on-poi-data-a-case-study-of-