%0 Dataset %T 1:1 million Land Use Data of Xinjiang in 1999 %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/cb22ca66-b163-4411-8f7a-63cccd611dfb %W NCDC %R 10.12072/ncdc.nieer.db3039.2023 %A WuShixin %K Land use;LUCC;Land cover %X Using TM, MSS satellite images of different scales in the mid-1980s and early 1990s, TM, spot satellite images of 1999, and various electronic geographic data files accumulated by the Research Institute, the ecological background database of Xinjiang is constructed, which reflects the basic natural resources of 1:1 million land use in Xinjiang in a rich and intuitive way. The data covers the whole region of Xinjiang, and the conic projection square of Lambert area is used Formula obtained.