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Summary
DescriptionAppareil Ibáñez.jpg
Français : Mesure d'un base géodésique dans le Grand-Marais en Suisse avec l'appareil conçu par Carlos Ibáñez e Ibáñez de Ibero et réalisé à Paris par les frères Léon et Émile Brunner. Cette règle géodésique est calibrée sur le mètre.
a law, ordinance, international treaty or other official act
a decision, protocol or report by public authorities
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of Switzerland or the Swiss cantons. It is therefore not protected by copyright by virtue of Art. 5 of the Swiss Copyright Act.
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The copyright in an individual photograph lasts for 70 years from the end of the calendar year in which the author died. This photograph was taken in 1880, 140 years ago. It shows the Swiss geodetic commission measuring a baseline with Ibáñez apparatus. Carlos Ibáñez e Ibáñez de Ibero had devised this instrument, which was constructed in Paris by Léon and Émile Brunner.
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Mesure d'une base géodésique dans le Grand-Marais en 1880.
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Carlos Ibáñez de Ibero
Émile Brunner
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image/jpeg
checksum
16acdafbfb00241c21abff7de39c98d92301490a
determination method: SHA-1
data size
413,002 byte
height
614 pixel
width
1,137 pixel
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06:47, 17 March 2021
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Charles Inigo
Uploaded a work by Il s'agit d'une photo prise en 1880 probablement par la Commission géodésique suisse. from https://www.swisstopohistoric.ch/fr/archiv/la-carte-dufour-un-bien-culturel-suisse-fete-ses-175-ans/grand-marais-la-base-de-la-carte-dufour-38.html with UploadWizard
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