File:Cryptographic sliding rule-IMG 0533.jpg

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Captions
Captions
DescriptionCryptographic sliding rule-IMG 0533.jpg |
Cryptographic slide rule used by the Swiss Army between 1914 and 1940. Cryptography collection of the Swiss Army headquarters
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Date | Taken on 27 October 2011, 13:04 (from Exif) | ||
Source | Own work | ||
Author | Rama | ||
Permission (Reusing this file) |
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![]() ![]() ![]() This file is licensed under the Creative Commons Attribution-Share Alike 2.0 France license. Attribution: Photograph by Rama, Wikimedia Commons, Cc-by-sa-2.0-fr
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 12:46, 4 November 2011 | ![]() | 5,616 × 3,744 (1.03 MB) | Rama (talk | contribs) | {{Information |Description={{Langswitch |en=Cryptographic slide rule used by the Swiss Army between 1914 and 1940. Cryptography collection of the Swiss Army headquarters |fr=Règle à calcul cryptograph |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Canon |
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Camera model | Canon EOS 5D Mark II |
Exposure time | 2/5 sec (0.4) |
F-number | f/20 |
ISO speed rating | 200 |
Date and time of data generation | 13:04, 27 October 2011 |
Lens focal length | 100 mm |
Width | 5,616 px |
Height | 3,744 px |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | digiKam-2.2.0 |
File change date and time | 12:46, 4 November 2011 |
Y and C positioning | Co-sited |
Exposure Program | Aperture priority |
Exif version | 2.21 |
Date and time of digitizing | 13:04, 27 October 2011 |
Meaning of each component |
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APEX shutter speed | 1.375 |
APEX aperture | 8.625 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 48 |
DateTimeOriginal subseconds | 48 |
DateTimeDigitized subseconds | 48 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 3,849.2117888965 |
Focal plane Y resolution | 3,908.1419624217 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
GPS tag version | 0.0.2.2 |
Image width | 5,616 px |
Image height | 3,744 px |
Structured data
Items portrayed in this file
depicts
0.4 second
20
100 millimetre
200
image/jpeg
248535a147f6e1fb2719f8accffa27fcc1f73dfb
1,078,349 byte
3,744 pixel
5,616 pixel
- Cryptography collection of the Swiss Army headquarters (2011) - Supported by Wikimedia CH
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- Photographs taken on 2011-10-27
- Taken on missing SDC inception
- CeCILL
- CC-BY-SA-2.0-FR
- Self-published work
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