Our work on night lights and wealth was featured in several news reports.
The Austrian newspaper "Der Standard" reports on our research on the relationship of night light emission and wealth. It can be accessed at http://derstandard.at/2000056536904/Wie-sich-das-regionale-Wohlstandslevel-vom-Weltraum-aus-messen-laesst.
The c't magazine also published a short note about our research, see https://www.heise.de/ct/ausgabe/2017-11-Forschung-3707506.html.