The data set is 1:700000 land cover data of Gansu Province in Northwest China in 2000. This data adopts a hierarchical land cover classification system. The first class of the classification system is consistent with the IPCC system, with a total of 6 categories (woodland, grassland, wetland, cultivated land, artificial surface, others), and the second class uses 38 types with global unified code generated by the LCCs of FAO.
Based on remote sensing image
Based on ecognition software platform, Using object-oriented classification methods.
The data quality is good
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