%0 Dataset %T Gansu Province 500m Resolution Digital Elevation Model (DEM) Dataset %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/f2d97e3d-b6bd-4d0c-aa20-32c22ffe6071 %W NCDC %R 10.12072/ncdc.gseer.db4049.2023 %A Zhang yaonan %K Gansu;500m;DEM %X The spatial distribution data of China's altitude above sea level (DEM) is sourced from the Shuttle Radar Topography Mission (SRTM) data of the US space shuttle Endeavour. This dataset is generated by resampling based on the latest SRTM V4.1 data, using WGS84 ellipsoidal projection.