%0 Dataset %T 2008 Digital elevation model dataset for the Friendship Peak area of the Altai Mountains %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/2eb6943b-a239-4f65-890b-8ade07d8baec %W NCDC %R 10.12072/ncdc.DIMaC.db0057.2020 %A Liu shiyin %A Wei junfeng %K Friendship peak of Altai mountain;DEM;stereo image pair %X This data set is aimed at the Youyi peak area of Altay Mountain, including the glacier and surrounding area in the Youyi peak area of Altay Mountain. The DEM of the area in 2008 is obtained by using remote sensing images. The data set contains one band, which is mainly based on the difference of time difference and camera angle, and the digital elevation model of glacier area is obtained in ERDAS software based on the principle of forward intersection. It is only aimed at the glacier surface elevation in 2008, so it is not necessary to supplement and improve it, and fully open sharing is adopted. The data set contains dem2008, a total of 1 band. Data set file name and band name are as follows: data set file name: 2008 Aertai mountain Youyi peak area digital elevation model data set: dem2008-2008 digital elevation model of this area, unit: meter (m).