The data set is 1:700000 land cover data set of Xinjiang Uygur Autonomous Region in Northwest China in 1990. 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.
collect time | 1990/01/01 - 1990/12/31 |
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collect place | Xinjiang Uygur Autonomous Region |
data size | 27.6 MiB |
data format | |
Coordinate system | WGS84 |
The main data sources are as follows: 1. Land use data of 1990s; 2. Landsat fine correction of false color composite images of counties in the same period with land use data; 3. Auxiliary data include 1:500000 grassland resource map (vector), 1:1 million soil type map (vector), 1:1 million vegetation type map (scanning)
Based on ecognition software platform, object-oriented classification method is adopted
The data quality is good
# | title | file size |
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1 | _ncdc_meta_.json | 3.6 KiB |
2 | lc90_xj.rar | 27.5 MiB |
3 | 分类系统.xlsx | 10.2 KiB |
Northwest China Western China Xinjiang Uygur Autonomous Region
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