swissTLM-Map (grey)

swissTLM-Map is an automatically generated map which offers a complement to the national maps in the scale range 1:5'000 to 1:10'000. swissTLM-Map is based on the data of the topographic landscape model swissTLM3D complemented by the contours and hillshade of the digital elevation model swissALTI3D.swissTLM-Map（swissTLM地图）是一套自动生成的地图，可作为比例尺范围1:5000至1:10000的国家地图的补充数据集。该数据集以地形景观模型swissTLM3D的数据为基础，并补充了数字高程模型（Digital Elevation Model）swissALTI3D的等高线与山体阴影信息。