%0 Dataset %T 1:700,000 land cover data set of Xinjiang Uygur Autonomous Region in 1990 %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/c4bdc792-f619-4b4b-b391-24a21b93e798 %W NCDC %R 10.12072/casnw.052.2018.db %A YanChangzhen %A XieJiali %K Land cover;land use;basic geography %X The data set is 1:700000 land cover data set of Xinjiang Uygur Autonomous Region in Northwest China in 1990. This data adopts a hierarchical land cover classification system. The first class of the classification system is consistent with the IPCC system, with a total of 6 categories (woodland, grassland, wetland, cultivated land, artificial surface, others), and the second class uses 38 types with global unified code generated by the LCCs of FAO.