File:Triangulation network.jpg

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English: Triangulation network with a baseline near Josefov, nowadays in the Czech Republic. From the 1862 triangulation measurement in the Bohemian Kingdom (part of the Austrian Empire).
Date
Source "Základna." Ottův Slovník Naučný. Vol. 15. Praha: J. Otto, 1900. 396. Print.
Author František Novotný

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Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Triangulation_network.jpg

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current21:40, 2 December 2013Thumbnail for version as of 21:40, 2 December 20131,406 × 949 (272 KB)Jan.Kamenicek (talk | contribs)User created page with UploadWizard

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