3D Building Model Level of Detail 1 Rhineland-Palatinate (LoD1)

3D building models describe three-dimensional building and construction information based on the floor plans of the property cadastre at different levels of detail (LoD). The LoD1, also referred to as block or block model, describes all buildings or parts of buildings above their floor plan as well as a flat roof at medium roof height.三维建筑模型（3D building models）基于不同细节层级（Level of Detail，LoD）的房产地籍平面图，对三维建筑与施工相关信息进行描述。细节层级1（LoD1）又称街区模型或块状模型，其可表征所有对应地籍平面图上方的建筑或建筑局部，以及中等高度的平顶屋面。