CityGML XML Schema

CityGML 1.0.0 XML Schema (ZIP, 549KB)	CityGML 1.0.0 UML data model (PDF, 110KB, single slides)
CityGML 0.4.0 XML Schema (ZIP, 399KB)	CityGML 0.4.0 XML Schema online documentation (Oxygen 8.2) CityGML 0.4.0 XML Schema online documentation (Liquid XML Studio 2008) CityGML 0.4.0 UML data model (PDF, 227KB, single slides) CityGML 0.4.0 UML data model (PDF, 276KB, poster version)
CityGML 0.3.1 XML Schema (ZIP, 300KB)	No furher documentation available.
CityGML 0.3.0 XML Schema (ZIP, 237 KB)	CityGML 0.3.0 UML data model (PDF, 154KB)