The data set is 1:700000 land cover data of Qinghai Province in Northwest China in 2005. A hierarchical land cover classification system is used for the data. The first level of the classification system is consistent with the IPCC system, including 6 categories (woodland, grassland, wetland, cultivated land, artificial surface and others). The second level of the classification system adopts 38 types with global uniform code generated by FAO's LCCs.
The main data sources are as follows: 1. Land use data in 2005; 2. False color synthetic images of counties accurately corrected by Landsat in the same period of land use data; 3. Auxiliary data include 1:500000 grassland resource map (vector), 1:1000000 soil type map (vector), 1:1000000 vegetation type map (scan), etc
Based on ecognition software platform, object-oriented classification method is adopted
The data quality is good
This work is licensed under
CC BY 4.0 (Creative Commons Attribution 4.0 International License).
CSTR:11738.11.ncdc.nieer.2020.1488
10.12072/ncdc.NIEER.db0071.2020
