# A Taxonomy of Spatial Units in a Mixed 2D and 3D Cadastral Database

> Research article (Research Repository (Delft University of Technology), 2015) · cited 14× · AI/ML

**Wikidata**: [openalex:W2188060501](https://www.wikidata.org/wiki/openalex:W2188060501)  
**Source**: https://4ort.xyz/entity/a-taxonomy-of-spatial-units-in-a-mixed-2d-and-3d-cadastral-database