# An ontology-based methodology to establish city information model of digital twin city by merging BIM, GIS and IoT

> Research article (Advanced Engineering Informatics, 2023) · cited 111× · AI/ML

**Wikidata**: [openalex:W4385164309](https://www.wikidata.org/wiki/openalex:W4385164309)  
**Source**: https://4ort.xyz/entity/an-ontology-based-methodology-to-establish-city-information-model-of-digital-twin-city-by-merging-bim-gis-and-iot