# An efficient built-up land expansion model using a modified U-Net

> Research article (International Journal of Digital Earth, 2022) · cited 19× · AI/ML

**Wikidata**: [openalex:W4210335523](https://www.wikidata.org/wiki/openalex:W4210335523)  
**Source**: https://4ort.xyz/entity/an-efficient-built-up-land-expansion-model-using-a-modified-u-net