Liaoning Province 1:250000 Population Spatial Dataset (1990)
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下载链接：
https://www.scidb.cn/detail?dataSetId=DS_fbbcd01834844d7c955950e7f218e991
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资源简介：
a. Data content (data file/table name, including observation index content)
The 1:250000 population spatial dataset of Liaoning Province (1990) reflects the population distribution of various counties and cities in Liaoning Province in 1990, including two indicators: agricultural population and year-end total population.
b. Construction purpose
Mainly providing data support for the research on the current situation, characteristics, and evolution patterns of population spatial distribution in Liaoning Province.
c. Service object
Students and researchers engaged in research related to population geography.
d. Time range of data
1990
e. The spatial range of data
Liaoning Province
提供机构：
Science Data Bank
创建时间：
2023-11-01
