%0 Dataset %T Qaidam area 100km resolution 0 ℃ height distribution dataset (1970-2018) %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/d00eefd2-7c51-4e60-bead-30970dc35fb2 %W NCDC %R 10.12072/ncdc.Hydro.db2424.2022 %A zhu gaofeng %K Qaidam Basin;0 ℃ altitude distribution;100km %X The height of the 0℃ layer is an important characteristic layer for atmospheric sounding, reflecting the temperature condition of the lower and middle layers of the atmospheric troposphere, and the rise and fall of this layer affects the mountain surface to a certain extent: the rise and fall of the 0℃ line, which in turn affects the freezing and thawing process of mountain water. The heights and temperatures of the prescribed layers at 39 high-altitude stations in western China were analysed, and the heights of the 0℃ layer in summer (June-August) were calculated and Kriging interpolated to obtain the height distribution map of the 0℃ layer in summer in the Qaidam Basin.