Image:Railroad spikes.JPG
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Railroad_spikes.JPG (539 × 372 pixels, file size: 62 KB, MIME type: image/jpeg)
| This is a file from the Wikimedia Commons. The description on its description page there is shown below.
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Two unused and one heavily corroded w:rail spikes. The measurement scale on the spike in the background is w:inches.
Photo by Sean Lamb (User:Slambo), September 3, 2005.
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This file is licensed under Creative Commons Attribution ShareAlike 2.0 License (cc-by-sa-2.0). In short: you are free to share and make derivative works of the file under the conditions that you appropriately attribute it, and that you distribute it under this or a similar cc-by-sa license. |
File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 06:23, 1 November 2007 | 539×372 (62 KB) | 天然ガス | ({{Information |Description= Two unused and one heavily corroded w:rail spikes. The measurement scale on the spike in the background is w:inches. |Source= by Sean Lamb (User:Slambo) |Date= September 3, 2005 |Author= Slambo ) |
| 18:08, 3 September 2005 | 539×372 (33 KB) | Slambo | (Two unused and one heavily corroded w:rail spikes. The measurement scale on the spike in the background is w:inches. Photo by Sean Lamb (User:Slambo), September 3, 2005. {{cc-by-sa-2.0}}) |
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Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
| Camera manufacturer | Canon |
|---|---|
| Camera model | Canon PowerShot A40 |
| Exposure time | 1/60 sec (0.016666666666667) |
| F-number | f/8 |
| Date and time of data generation | 12:59, 3 September 2005 |
| Lens focal length | 5.40625 mm |
| Orientation | Normal |
| Horizontal resolution | 180 dpi |
| Vertical resolution | 180 dpi |
| File change date and time | 15:15, 1 November 2007 |
| Y and C positioning | 1 |
| Software used | Adobe Photoshop CS Windows |
| Exif version | 2.2 |
| Date and time of digitizing | 12:59, 3 September 2005 |
| Image compression mode | 3 |
| Shutter speed | 5.90625 |
| Aperture | 6 |
| Exposure bias | 0 |
| Maximum land aperture | 2.9708557128906 |
| Metering mode | Pattern |
| Flash | 25 |
| Color space | sRGB |
| Focal plane X resolution | 4970.8737864078 |
| Focal plane Y resolution | 4954.8387096774 |
| 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 |
