%0 Dataset
%T 1:700000 land cover data set of Gansu Province 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/e0048812-1fc4-4ce6-8500-240be4770a3e
%W NCDC
%R 10.12072/ncdc.NIEER.db0075.2020
%A YanChangzhen
%A XieJiali
%K Land cover;land use;basic geography
%X The data set is 1:700000 land cover data of Gansu Province 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.