Sky & Telescope: Google Earth @ Night is a great article that taught me how to create these jpegs.
These are views from Google Earth that show light pollution. I seem to live in the most heavily lit area on earth even though it is so dark at night that it can feel suffocating. I also notice that this light seems to be traveling north and west across North America.
Above is India: not much of a problem at all.
Here is Great Britain: another problem area.
Blogs about GE:
Be sure to visit the other people who have participated in this challenge!
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Google+Earth city+lights Google+Earth+Challenge
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This is neat!
ReplyDeleteHARMONIA