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Examine changes in nighttime light emissions (nearly) worldwide, from 1992 up until 2019.
This web application allows you to examine changes in nighttime light emissions (nearly) worldwide, from 1992 up until last month. This text explains where the data comes from, what need to know about the data sources to understand the charts you generate, and who developed the app. If you haven’t already done so, you may wish to use our tutorial to get started looking at the data quickly.