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What data is this map based on? Just population density? This map doesn't appear to reflect e.g. airports with a lot of light pollution.
by didsomeonesay 9y ago
What data is this map based on? Just population density?
This map doesn't appear to reflect e.g. airports with a lot of light pollution.
- X86BSD 9y agoThere is a write-up of this site at cloudy nights. Ill try and find it.