卫星为全球贫困数据增添了新的层面
一项使用卫星数据的新研究发现,全球 58% 的人口在联合国人类发展指数中被分配到了错误的等级。这可能会对援助如何到达人们的现实世界产生影响。
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A new study using satellite data finds that 58% of the global population has been assigned to the wrong tier in the UN's Human Development Index. That can have real-world consequences for how aid reaches people.