**UML Diagrams (v2.1)** FWEBuilding - https://transfer.hft-stuttgart.de/pages/fwe-ade/FWEBuilding/v2.1/UML/ FWELanduse - https://transfer.hft-stuttgart.de/pages/fwe-ade/FWELanduse/v2.1/UML/ FWEArea - https://transfer.hft-stuttgart.de/pages/fwe-ade/FWEArea/v2.1/UML/ FWESystem - https://transfer.hft-stuttgart.de/pages/fwe-ade/FWESystem/v2.1/UML/ **XSD Files (v2.1)** FWEBuilding - https://transfer.hft-stuttgart.de/pages/fwe-ade/FWEBuilding/v2.1/XSD/FWEBuilding.xsd FWELanduse - https://transfer.hft-stuttgart.de/pages/fwe-ade/FWEBuilding/v2.1/XSD/FWELanduse.xsd FWEArea - https://transfer.hft-stuttgart.de/pages/fwe-ade/FWEBuilding/v2.1/XSD/FWEArea.xsd FWESystem - https://transfer.hft-stuttgart.de/pages/fwe-ade/FWEBuilding/v2.1/XSD/FWESystem.xsd **CityGML FWE ADE UML Documentation (v2.1)** https://transfer.hft-stuttgart.de/pages/fwe-ade/Documentation/FWEADE_v2.1_Rushi_30.06.20.pdf