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Summary
Description大庆石油学院图书馆.jpg | 中文(简体):大庆石油学院图书馆 |
Source | Own work |
Author | zjj2186 |
Licensing
Public domainPublic domainfalsefalse |
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
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copyrighted, dedicated to the public domain by copyright holder
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released into the public domain by the copyright holder
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original creation by uploader
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Canon PowerShot S50
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 01:50, 7 October 2009 | 1,600 × 1,200 (550 KB) | Zjj2186 | {{Information |Description={{zh-hans|1=大庆石油学院图书馆}} |Source=i took it |Author=zjj2186 |Date= |Permission= |other_versions= }} |
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Metadata
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Camera manufacturer | Canon |
---|---|
Camera model | Canon PowerShot S50 |
Exposure time | 1/1,000 sec (0.001) |
F-number | f/5 |
Date and time of data generation | 10:29, 10 September 2004 |
Lens focal length | 14.71875 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 10:29, 10 September 2004 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 10:29, 10 September 2004 |
Image compression mode | 3 |
Shutter speed | 9.96875 |
APEX aperture | 4.65625 |
Exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Pattern |
Flash | Flash did not fire, auto mode |
Color space | sRGB |
Focal plane X resolution | 5,653.7102473498 |
Focal plane Y resolution | 5,660.3773584906 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |