%0 Dataset
%T 30 arc-second DEM data of Heihe river basin
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/44c5b56e-ed78-4b29-a846-4b92f5e4e3af
%W NCDC
%R 10.12072/ncdc.westdc.db3659.2023
%A NianYanyun
%K Digital Elevation Model;DEM;Basic Geography;Heihe River Basin
%X According to the DEM data of 1:250000 digital contour lines and elevation points issued by the national basic geographic information center of China, the data is generated by the nearest neighbor resampling method of ArcGIS spatial analysis module, with a spatial resolution of 30 sec.