# Integrated representation of geospatial data, model, and knowledge for digital twin railway

> Research article (International Journal of Digital Earth, 2022) · cited 30× · AI/ML

**Wikidata**: [openalex:W4297539122](https://www.wikidata.org/wiki/openalex:W4297539122)  
**Source**: https://4ort.xyz/entity/integrated-representation-of-geospatial-data-model-and-knowledge-for-digital-twin-railway