As DSM CRS3035RES50000mN2600000E4750000 elevation grid 1 m cut-off date 15.9.2019

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，英文全称Digital Surface Model，简称DSM）以规则格网排布的点集形式描述地球表面及其上的所有地物，并在位置与高程维度完成地理参考。与数字地形模型（DGM，英文全称Digital Terrain Model）不同，该模型同时涵盖植被与人工开发地表的相关信息。该数据集为总计55个分幅瓦片之一，所有瓦片共同覆盖奥地利全境。