File:Alaska Pipeline Closeup Underneath.jpg
Original file (1,536 × 2,048 pixels, file size: 1.07 MB, MIME type: image/jpeg)
Captions
DescriptionAlaska Pipeline Closeup Underneath.jpg |
English: Picture of the Alaska Pipeline underside.
Čeština: Obrázek spodku aljašského ropovodu.
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Date | ||||||
Source | Own work | |||||
Author | Photo by and (c)2005 Derek Ramsey (Ram-Man) | |||||
Permission (Reusing this file) |
This image is not public domain. If you use it in a derivative work you need to release the whole work under the same license. Please use the attribution line below when reusing the image. If you would like special permission to purchase and/or license it, email me. Read the usage guide for more information. You may pick any one of the following two licenses:
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Attribution (required by the license) InfoField | © Derek Ramsey / derekramsey.com / | |||||
InfoField | © Derek Ramsey / derekramsey.com |
This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: brightened using level curves adjustement in GIMP.
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File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 16:35, 16 September 2008 | 1,536 × 2,048 (1.07 MB) | Pabouk (talk | contribs) | brightness correction without loosing black and contrast, JPEG quality 95% (100% is unnecessary waste of space) | |
20:40, 3 March 2008 | 1,536 × 2,048 (2.93 MB) | Grondin (talk | contribs) | Éclaircissement avec GIMP 2.4.5 | ||
19:26, 9 September 2005 | 1,536 × 2,048 (2.33 MB) | Ram-Man (talk | contribs) | Picture of the Alaska Pipeline underside. Photo by and (c)2005 Derek Ramsey (User:Ram-Man). |
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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 PowerShot S1 IS |
Exposure time | 1/160 sec (0.00625) |
F-number | f/4.5 |
Date and time of data generation | 21:30, 19 August 2005 |
Lens focal length | 12.5 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
File change date and time | 18:17, 16 September 2008 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 21:30, 19 August 2005 |
Image compression mode | 5 |
APEX shutter speed | 7.3125 |
APEX aperture | 4.34375 |
APEX exposure bias | 0 |
Maximum land aperture | 3.25 APEX (f/3.08) |
Metering mode | Center weighted average |
Flash | Flash did not fire, auto mode |
Color space | sRGB |
Focal plane X resolution | 9,846.1538461538 |
Focal plane Y resolution | 9,846.1538461538 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |