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File:WalrusBreathing.jpg

Description
English: Walrus using its tusks to hang on the edge of a breathing hole in the ice near St. Lawrence Island, Bering Sea.
Date 29 March 2006
Source English wikipedia
Author Eliezg
Permission
( Reusing this file)
I, the copyright holder of this work, hereby publish it under the following licenses:
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.

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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 G2
Exposure time 1/250 sec (0.004)
F-number f/4
Date and time of data generation 17:46, 29 March 2006
Lens focal length 18.8125 mm
Orientation Normal
Horizontal resolution 180 dpi
Vertical resolution 180 dpi
Software used ACD Systems Digital Imaging
File change date and time 22:19, 2 October 2007
Y and C positioning Centered
Exif version 2.2
Date and time of digitizing 17:46, 29 March 2006
Image compression mode 3
Shutter speed 7.96875
APEX aperture 4
Exposure bias 0
Maximum land aperture 2 APEX (f/2)
Metering mode Pattern
Flash Flash did not fire, auto mode
DateTime subseconds 609
Colour space sRGB
Focal plane X resolution 8,114.2857142857
Focal plane Y resolution 8,114.2857142857
Focal plane resolution unit inches
Sensing method One-chip colour area sensor
Custom image processing Normal process
Exposure mode Auto exposure
White balance Auto white balance
Digital zoom ratio 1
Scene capture type Standard

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