# A DATA STRUCTURE TO INCORPORATE VERSIONING IN 3D CITY MODELS

> Research article (ISPRS annals of the photogrammetry, remote sensing and spatial information sciences, 2019) · cited 17× · AI/ML

**Wikidata**: [openalex:W2976125152](https://www.wikidata.org/wiki/openalex:W2976125152)  
**Source**: https://4ort.xyz/entity/a-data-structure-to-incorporate-versioning-in-3d-city-models