%0 Dataset %T 1:100000 Landuse data in the Yellow River Upstream of 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/f9f9d418-58f5-4416-8b02-f08f200f6a8a %W NCDC %R 10.12072/ncdc.azs.db3364.2023 %A Xue Xian %K 1:10 million;Upper reaches of the Yellow River;Land use %X This dataset is based on LANDSAT MSS, TM and ETM Remote sensing data. Using a hierarchical land cover classification system, the data divides the whole region into six first-class classifications (cultivated land, forest land, grassland, water area, urban and rural areas, industrial and mining land, residential land and unused land), and 31 second-class classifications.