File:Astrolabe de marin, France, 1603.jpg
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DescriptionAstrolabe de marin, France, 1603.jpg |
Français : Cet astrolabe authentique a été fabriqué en France en 1603. Il aurait été perdu lors de l'expédition de Champlain dans la région de l’Outaouais, en 1613.
English: This authentic astrolabe was made in France in 1603. It was reportedly lost during Champlain's expedition to the Outaouais region in 1613.
In August 1867, Edward George Lee, a teenager, accidentally discovered it in the ground under a felled tree near Green Lake, also known as Astrolabe Lake (across from Renfrew County, Ontario).
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Date | |
Source | Own work |
Author | Pierre5018 |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 21:36, 27 July 2019 | 3,046 × 3,186 (1.64 MB) | Pierre5018 (talk | contribs) | User created page with UploadWizard |
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Metadata
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Camera manufacturer | SONY |
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Camera model | ILCE-7M3 |
Exposure time | 1/6 sec (0.16666666666667) |
F-number | f/8 |
ISO speed rating | 2,000 |
Date and time of data generation | 11:29, 20 July 2019 |
Lens focal length | 28 mm |
User comments | |
Software used | Picture Window Pro 64 v7.0.20 |
File change date and time | 11:29, 20 July 2019 |
Exposure Program | Aperture priority |
Exif version | 2.31 |
Date and time of digitizing | 11:29, 20 July 2019 |
APEX brightness | −1.7171875 |
APEX exposure bias | −1 |
Maximum land aperture | 3.6171875 APEX (f/3.5) |
Metering mode | Center weighted average |
Light source | Other light source |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Manual white balance |
Digital zoom ratio | 0.0051948250114144 |
Focal length in 35 mm film | 28 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Receiver status | Measurement interoperability |
Geodetic survey data used | WGS-84 |
GPS differential correction | 0 |
GPS tag version | 0.0.3.2 |