Surface Groups Andorra 1984-2020
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This project develops a novel procedure for proxying economic activity with daytime satellite imagery across time periods and spatial units, for which reliable data on economic...
本项目开发了一种全新的研究方法,可借助日间卫星影像为不同时段与空间单元的经济活动构建代理变量,而这类单元往往难以获取可靠的经济……



