%0 Dataset
%T 1:250000 land use data products in Xinjiang 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/677c0e70-2e67-4324-9efc-1cb38cb3bac4
%W NCDC
%R 10.12072/ncdc.nieer.db3263.2023
%A WuShixin
%K Land use;LUCC;Land cover
%X This data mainly reflects the current situation of land use in Xinjiang around 1990. According to the database construction of national resource and environment information system -- land use classification system of Chinese Academy of Sciences established by TM satellite image interpretation mark of land use in Xinjiang area, based on TM data before and after 1990's, the land in Xinjiang is divided into six levels by professional visual interpretation Class, 24 secondary classes; there are more than 2000 spots, all the classification elements are in one layer (xj1990td). Data projection: Albert projection (central 105, first latitude 25, second latitude 47) and krasovsky_coordinatesystem.