As DSM CRS3035RES50000mN2700000E4650000 elevation grid 1 m cut-off date 15.9.2021

The Digital Surface Model (DOM, engl.: DSM) describes the earth’s surface and all objects on it in the form of dots arranged in a regular lattice and georeferenced in position and height. In contrast to the digital terrain model (DGM), the vegetation and development surface is represented. This is one of a total of 55 tiles, which together cover the territory of Austria.数字表面模型（DOM，英文对应DSM）以规则格网排布的点集形式表征地球表面及其上的所有地物，并在平面位置与高程维度完成地理参考。相较于数字地形模型（Digital Terrain Model, DGM），该模型可体现地表植被与人工开发表面。此数据集为总计55个瓦片之一，所有瓦片共同覆盖奥地利全境。