# Enhanced urban functional land use map with free and open-source data

> Research article (International Journal of Digital Earth, 2021) · cited 14× · AI/ML

**Wikidata**: [openalex:W3196999494](https://www.wikidata.org/wiki/openalex:W3196999494)  
**Source**: https://4ort.xyz/entity/enhanced-urban-functional-land-use-map-with-free-and-open-source-data