The data set contains the three-dimensional building models of the state of Brandenburg. The data can be obtained in the form of Level of Detail 1 (LoD1) and Level of Detail 2 (LoD2) in CityGML format, with restrictions regarding the area size also as a 3D PDF. The delivery takes place in the original reference system ETRS89 (GRS80, UTM image) or in the official height reference system DHHN2016. The floor plans of the buildings that were handed over correspond exactly to the building surrounds, as documented in the real estate cadastre. The heights (LoD1 and LoD2) and roof shapes (LoD2 only) come from an automatic stereo aerial photo evaluation. In cases where this was not possible, LIDAR data was used or the roofs were modeled manually. The floor height of the building is within the respective perimeter at the lowest point of the DTM. The data is provided free of charge via automated procedures or by self-extraction. When using the data, the license conditions must be observed.
