File:Ancient Greek telecommunication system using fire beacons, Museum of ancient Greek technology.jpg
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[edit]DescriptionAncient Greek telecommunication system using fire beacons, Museum of ancient Greek technology.jpg |
English: Ancient Greek telecommunication system using fire beacons. Contemporary model built by Kóstas Kotsanás after ancient Greek texts. Museum of ancient Greek technology, displayed in the Heraklion building (Crete) in July 2022.
Français : Système de télécommunication grec antique utilisant des signaux de lumineux à l'aide de torches. Reconstitution par Kóstas Kotsanás à partir des textes grecs antiques. Musée de la technologie grecque antique, exposé au bâtiment d'Héraklion (Crète) en juillet 2022. |
Date | |
Source | Own work |
Author | Eunostos |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 08:58, 24 July 2022 | 3,264 × 2,448 (3.15 MB) | Eunostos (talk | contribs) | Uploaded own work with UploadWizard |
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Exposure time | 1/17 sec (0.058823529411765) |
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F-number | f/1.9 |
Lens focal length | 3.6 mm |
Width | 3,264 px |
Height | 2,448 px |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
File change date and time | 15:39, 13 July 2022 |
Y and C positioning | Centered |
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APEX shutter speed | 4.06 |
APEX aperture | 1.85 |
APEX brightness | −2.51 |
APEX exposure bias | 0 |
Maximum land aperture | 1.85 APEX (f/1.9) |
DateTime subseconds | 0453 |
Supported Flashpix version | 1 |
Color space | sRGB |
Scene type | A directly photographed image |
Exposure mode | Auto exposure |
Scene capture type | Standard |
Unique image ID | Y13LLKA00AM Y13LLMH01AA |
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13 July 2022
image/jpeg
e2f8ee0aa7da2b0b1fbb2c18c092e485b40ecbb3
3,298,210 byte
2,448 pixel
3,264 pixel
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