# 3DCityDB - a 3D geodatabase solution for the management, analysis, and visualization of semantic 3D city models based on CityGML

> Research article (Open Geospatial Data Software and Standards, 2018) · cited 185× · AI/ML

**Wikidata**: [openalex:W2806377715](https://www.wikidata.org/wiki/openalex:W2806377715)  
**Source**: https://4ort.xyz/entity/3dcitydb-a-3d-geodatabase-solution-for-the-management-analysis-and-visualization-of-semantic-3d-city-models-based-on-cit