TY  - Data
T1  - 1:1 million soil database of the upper reaches of the Yellow River in 1995
A1  - Xue Xian
DO  - 10.12072/ncdc.nieer.db3066.2023
PY  - 2020
DA  - 2020-12-23
PB  - National Cryosphere Desert Data Center
AB  - 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.
DB  - NCDC
UR  - http://www.ncdc.ac.cn/portal/metadata/b7f58f14-3612-4036-9a2c-f90c418ebbc9
ER  -