File:Ice wedge.jpg
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Summary
editDescriptionIce wedge.jpg |
English: Ice wedge exposed by coastal erosion, Beaufort Sea coast, Canada. The thin near-vertical lines in the ice represent the narrow crack which opened every year, filled with meltwater and then froze to form the wedge in the permafrost. |
Date | |
Source | Own work |
Author | Drpermafrost |
Licensing
editI, the copyright holder of this work, hereby publish it under the following license:
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:22, 12 April 2018 | 2,054 × 2,448 (5 MB) | Drpermafrost (talk | contribs) | Cross-wiki upload from en.wikipedia.org |
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot S5 IS |
Exposure time | 1/125 sec (0.008) |
F-number | f/2.7 |
ISO speed rating | 80 |
Date and time of data generation | 16:57, 21 July 2016 |
Lens focal length | 6 mm |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | iPhoto 9.6.1 |
File change date and time | 16:57, 21 July 2016 |
Exposure Program | Shutter priority |
Exif version | 2.2 |
Date and time of digitizing | 16:57, 21 July 2016 |
Meaning of each component |
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Image compression mode | 5 |
APEX shutter speed | 6.96875 |
APEX aperture | 2.875 |
APEX exposure bias | 0 |
Maximum land aperture | 2.875 APEX (f/2.71) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 14,506.666666667 |
Focal plane Y resolution | 14,485.208333333 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
IIM version | 2 |
Special instructions | GVTIljCBSrCVOgwLr0V+Eg |