Image:ShrinkingLakeChad-1973-1997-EO.jpg

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en:

  • Description: A composite of images showing the diminishing en:Lake Chad from 1973 to 2001.
  • Info: The large image is a composite of photos taken with en:Landsat-7. Images courtesy NASA GSFC Scientific Visualization Studio and Landsat 7 Project Science Office.
  • Source: earth observatory (file)
  • License: Public domain [1]

de:

[edit] License

Public domain This file is in the public domain because it was created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (NASA copyright policy page or JPL Image Use Policy).

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  • Materials from the Hubble Space Telescope may be copyrighted if they do not explicitly come from the STScI. [2]
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