File:Ligne Maginot, capteurs de puissance électrique dans le fort du Hackenberg.jpg
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DescriptionLigne Maginot, capteurs de puissance électrique dans le fort du Hackenberg.jpg |
Français : Le fort est entièrement enterré sous une colline, les galeries s'étendent sur des kilomètres.
Il est si vaste que, pour le transport des munitions et autres marchandises, les soldats utilisaient un train électrique. En temps de paix le fort était alimenté par une ligne haute tension, mais il pouvait aussi fonctionner en complète autonomie grâce à sa centrale électrique.English: The fort is entirely buried under a hill, the galleries extend for kilometers.
It is so large that the soldiers used an electric train to transport ammunition and other goods. In peace time the fort was powered by a high voltage line, but it could also operate independently thanks to its power plant. |
Date | |
Source | Own work |
Author | Celeda |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 08:13, 3 May 2020 | 3,476 × 4,660 (2.54 MB) | Celeda (talk | contribs) | Uploaded own work with UploadWizard |
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Camera manufacturer | SONY |
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Camera model | DSC-HX90V |
Exposure time | 1/20 sec (0.05) |
F-number | f/4.5 |
ISO speed rating | 3,200 |
Date and time of data generation | 10:14, 27 July 2019 |
Lens focal length | 8.18 mm |
Orientation | Normal |
Horizontal resolution | 350 dpi |
Vertical resolution | 350 dpi |
Software used | Windows Photo Editor 10.0.10011.16384 |
File change date and time | 09:51, 3 May 2020 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.3 |
Date and time of digitizing | 10:14, 27 July 2019 |
Meaning of each component |
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Image compression mode | 2 |
APEX brightness | −1.12734375 |
APEX exposure bias | 0 |
Maximum land aperture | 4.3359375 APEX (f/4.49) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |