As DSM CRS3035RES50000mN2600000E4300000 Height grid 1 m Date 15.9.2021
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The Digital Surface Model (DOM, engl.: DSM) describes the Earth’s surface, including all objects on it, in the form of point sets arranged in a regular grid and georeferenced in position and height. In contrast to the digital terrain model (DGM), the vegetation and development surface is thus represented. This is one of a total of 55 tiles, which together cover the territory of Austria.
数字表面模型（Digital Surface Model，简称DOM，英语对应术语为DSM）以规则网格排列的点集形式描述地球表面及其上所有覆盖物，并完成位置与高度维度的地理配准。相较于数字地形模型（Digital Terrain Model，简称DGM），该模型可准确体现地表植被与人工开发表面的特征。 该数据集为总计55幅瓦片（tiles）之一，所有瓦片共同覆盖奥地利全域。
