위키백과 ― 우리 모두의 백과사전.
Illumination of Earth by Sun on the day of winter solstice on northern hemisphere.
Image by Przemyslaw "Blueshade" Idzkiewicz.
A view to eastern-hemisphere showing noon in Central European time zone (ignoring DST) on the day of winter solstice (on northern hemisphere - this is summer solstice on southern hemisphere).
Following third-party images were used to create this image:
- "Earth's City Lights" [1],
- and "The Blue Marble: Land Surface, Ocean Color and Sea Ice" [2].
These images come from an archive of American government agency, NASA and as such, they constitute "public domain" content.
Illumination maps were created using "Home Planet" [3] by John Walker.
This image is hereby released under cc-by-sa license.

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This file is licensed under Creative Commons Attribution ShareAlike 2.0 License. In short: you are free to share and make derivative works of the file under the conditions that you appropriately attribute it, and that you distribute it only under a license identical to this one. |
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