利用矢量数据构建房屋三维单体模型技术方法研究
Research on the Technology and Method of Constructing Three-Dimensional Building Monomer Models Using Vector Data

本文利用建筑物矢量数据，对实际应用过程中4种单体类型进行分类，用数字地面模型与数字高程模型通过一定算法，计算出建筑物总高度，利用层高和房屋结构，对其进行分类赋值，对底商、整幢建筑建立单体、规则商品(办公楼)自动化分层建立单体模型。
In this paper, we classify four types of monomers using building vector data in practical applications. By using a certain algorithm to calculate the total height of the building through digital terrain models and digital elevation models, we assign values to the classification based on the floor height and building structure. We establish monomer models for the ground floor and the entire building, as well as automated monomer models for regular commercial buildings (office buildings) through layering.