File:Alopias vulpinus swfsc.jpg
Original file (2,592 × 1,728 pixels, file size: 1.01 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionAlopias vulpinus swfsc.jpg |
English: This adult common thresher shark was caught, tagged, and released alive during the 2009 Juvenile Shark Survey off of the Channel Islands. The hose in the sharks mouth pumps seawater across the gills so that the shark can breathe during the tagging operation. |
Date | |
Source | http://swfsc.noaa.gov/gs/Default.aspx?moid=905 |
Author | SWFSC Large Pelagics Program |
Licensing
[edit]Public domainPublic domainfalsefalse |
This image is in the public domain because it contains materials that originally came from the U.S. National Oceanic and Atmospheric Administration, taken or made as part of an employee's official duties.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 06:19, 2 April 2012 | 2,592 × 1,728 (1.01 MB) | Yzx (talk | contribs) | {{Information |Description ={{en|1=This adult common thresher shark was caught, tagged, and released alive during the 2009 Juvenile Shark Survey off of the Channel Islands. The hose in the sharks mouth pumps seawater across the gills so that the sha... |
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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 SD450 |
Exposure time | 1/250 sec (0.004) |
F-number | f/2.8 |
Date and time of data generation | 08:29, 24 August 2009 |
Lens focal length | 5.8 mm |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | PhotoScape |
File change date and time | 08:29, 24 August 2009 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 08:29, 24 August 2009 |
Meaning of each component |
|
Image compression mode | 3 |
APEX shutter speed | 7.96875 |
APEX aperture | 2.96875 |
APEX exposure bias | 0 |
Maximum land aperture | 2.96875 APEX (f/2.8) |
Metering mode | Pattern |
Flash | Flash did not fire, auto mode |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 11,520 |
Focal plane Y resolution | 11,571.428571429 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |