Digital surface model — 10 m Lower Austria

Digital surface model in a grid of 10x10 meters in the coordinate system EPSG:31259 as GeoTIFF Volume 1: 32 bit float values for height information Volume 2: Alpha Channel for Transparency NoData value: —9999 The ZIP also contains the overviews (DSM_10x10.tif.ovr) for a quick flat display.坐标系采用EPSG:31259的10×10米网格数字地表模型（Digital Surface Model，DSM），格式为GeoTIFF。卷1：存储高程信息的32位浮点型数值。卷2：用于实现透明度的Alpha通道（Alpha Channel）。无数据值：—9999。该ZIP压缩包还包含用于快速平面显示的概览文件（DSM_10x10.tif.ovr）。