This is a file from the Wikimedia Commons and may be used by other projects. Information from its description page there is shown below. Commons is a freely licensed media file repository.
Summary
DescriptionAerial image of the Upper Middle Rhine Valley.jpg
English: Aerial image of the Upper Middle Rhine Valley in the area of Sankt Goarshausen with the Lorelei at the the bottom of the image
Deutsch: Luftbild des Oberen Mittelrheintals im Gebiet von Sankt Goarshausen mit der Loreley unten im Bild
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.