File:Alimentation des meules.jpg
Original file (3,421 × 2,563 pixels, file size: 521 KB, MIME type: image/jpeg)
Captions
DescriptionAlimentation des meules.jpg | illustration de l'alimentation en grain d'un moulin | |||||
Date | ||||||
Source | gravure issue du cours de mécanique de Delaunay (1867) | |||||
Author | Charles Delaunay | |||||
Permission (Reusing this file) |
|
Public domain This image (or other media file) is in the public domain because its copyright has expired.
This applies to the United States, Canada, the European Union and those countries with a copyright term of life of the author plus 70 years:
Delaunay (Charles, Eugène)
9 avril 1816 - 5 août 1872
Élu Membre de l'Académie des sciences le 12 mars 1855 (section d'astronomie)
Président de l'Académie des sciences en 1867
Membre du Bureau des longitudes
Note that a few countries have copyright terms longer than 70 years: Mexico has 100 years, Colombia has 80 years, and Guatemala and Samoa have 75 years. This image may not be in the public domain in these countries, which moreover do not implement the rule of the shorter term. Côte d'Ivoire has a general copyright term of 99 years and Honduras has 75 years, but they do implement that rule of the shorter term.
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 13:01, 20 April 2008 | 3,421 × 2,563 (521 KB) | Rigolithe (talk | contribs) | {{Information |Description=Illustration de l'alimentation en grain d'un moulin |Source=cours de mécanique |Date=1867 |Author=Delaunay |Permission= |other_versions= }} Category:Flour mills | |
12:05, 20 April 2008 | 3,421 × 2,563 (521 KB) | Rigolithe (talk | contribs) | {{Information |Description=illustration de l'alimentation en grain d'un moulin |Source=gravure issue du cours de mécanique de Delaunay (1867) |Date=1867 |Author=Charles Delaunay |Permission= |other_versions= }} |
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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 | Panasonic |
---|---|
Camera model | DMC-FZ50 |
Exposure time | 1/15 sec (0.066666666666667) |
F-number | f/3.6 |
ISO speed rating | 200 |
Date and time of data generation | 13:49, 20 April 2008 |
Lens focal length | 22.8 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
File change date and time | 14:01, 20 April 2008 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 13:49, 20 April 2008 |
Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Color space | sRGB |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 108 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |