%0 Dataset %T 1:1 million soil database of the upper reaches of the Yellow River in 1995 %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/b7f58f14-3612-4036-9a2c-f90c418ebbc9 %W NCDC %R 10.12072/ncdc.nieer.db3066.2023 %A Xue Xian %K The upper reaches of the Yellow River;Soil data;1: 1 million %X The 1:1 million soil database in the upper reaches of the Yellow River is cut from the 1:1 million Chinese soil database. 1: The 1 million soil database of China was compiled according to the soil map of the people's Republic of China (1:1 million) compiled and published by the National Soil Census Office in 1995. The database uses the traditional system of soil genetic classification. The basic mapping unit is subclass, which is divided into 12 soil classes, 61 soil classes and 227 subclasses. It basically covers all types of soil and its main attribute data in China.