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File:Chichén Itzá Mayan observatory.jpg

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Mayan astronomers used observatories such as this one, located in the ancient city of Chichén Itzá. Windows at the top level, now partially destroyed, were strategically placed to observe the positions of sunrise and sunset and the motions of the Moon and Venus.

This photo was taken by Bruno Girin, who posted it on Flickr July 25, 2005 and released the image under CC-BY-SA terms.

Description Chichén Itzá Mayan observatory
Date
Source Flickr
Author Bruno Girin
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(Reusing this file)		 Blanket cc-by-sa-2.0
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This file is licensed under the Creative Commons Attribution-Share Alike 2.0 Generic license.
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This image was originally posted to Flickr by Bruno Girin at https://www.flickr.com/photos/16405999@N00/28484043. It was reviewed on 1 April 2008 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-sa-2.0.

1 April 2008

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Flickr user ID: 16405999@N00
author name string: Bruno Girin
URL: https://www.flickr.com/people/brunogirin/

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Flickr

publication date: 25 July 2005

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Creative Commons Attribution-ShareAlike 2.0 Generic

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25 July 2005

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described at URL: https://www.flickr.com/photos/brunogirin/28484043/
operator: Flickr
URL: https://live.staticflickr.com/21/28484043_37174f3cdd_o.jpg

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image/jpeg

‎Flickr photo ID

28484043

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3c2986f02f73cab1fa1085db21112d6d70a7f5f5

determination method or standard: SHA-1

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363,209 byte

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1,280 pixel

width

853 pixel

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Date/TimeThumbnailDimensionsUserComment
current00:53, 21 February 2007Thumbnail for version as of 00:53, 21 February 2007853 × 1,280 (355 KB)Brian BrondelMayan astronomers used observatories such as this one, located in the ancient city of Chichén Itzá. Windows at the top level, now partially destroyed, were strategically placed to observe the positions of sunrise and sunset and the motions of the Moon a
00:52, 21 February 2007Thumbnail for version as of 00:52, 21 February 2007853 × 1,280 (355 KB)Brian BrondelMayan astronomers used observatories such as this one, located in the ancient city of Chichén Itzá. Windows at the top level, now partially destroyed, were strategically placed to observe the positions of sunrise and sunset and the motions of the Moon a

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Quelle: https://en.wikipedia.org/wiki/File:Chich%C3%A9n_Itz%C3%A1_Mayan_observatory.jpg