File:White vs clear ice.jpg
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Size of this preview: 450 × 600 pixels. Other resolutions: 180 × 240 pixels | 360 × 480 pixels | 576 × 768 pixels | 768 × 1,024 pixels | 1,704 × 2,272 pixels.
Original file (1,704 × 2,272 pixels, file size: 811 KB, MIME type: image/jpeg)
File information
Structured data
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Summary
[edit]DescriptionWhite vs clear ice.jpg |
English: This is a block of ice that was extracted with a chainsaw from the Rideau Canal in Ottawa. It shows clear ice at the bottom overlain by layers of white ice on top - the latter are the outcome of surface flooding, to artificially thicken the ice cover. |
Date | |
Source | Own work |
Author | Lusilier |
Licensing
[edit]I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 17:36, 22 August 2021 | 1,704 × 2,272 (811 KB) | Lusilier (talk | contribs) | Uploaded own work with UploadWizard |
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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.
Image title | OLYMPUS DIGITAL CAMERA |
---|---|
Camera manufacturer | OLYMPUS OPTICAL CO.,LTD |
Camera model | C4040Z |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/2 |
ISO speed rating | 400 |
Date and time of data generation | 09:48, 3 July 2009 |
Lens focal length | 8.9 mm |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | v552u-A78 |
File change date and time | 09:48, 3 July 2009 |
Y and C positioning | Co-sited |
Exposure Program | Shutter priority |
Exif version | 2.1 |
Date and time of digitizing | 09:48, 3 July 2009 |
Meaning of each component |
|
Image compression mode | 2 |
APEX exposure bias | 0 |
Maximum land aperture | 1.7 APEX (f/1.8) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Scene type | A directly photographed image |
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