File:Eddy Covariance IRGA Sonic.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: 1.14 MB, MIME type: image/jpeg)
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Summary
[edit]DescriptionEddy Covariance IRGA Sonic.jpg |
English: This is an open path eddy covariance system, consisting of an ultrasonic anemometer to measure 3D air flow and infrared gas analyser (IRGA) to measure carbon dioxide. This system is situated at the top of a 20 metre high tower above a forest. |
Date | 25 October 2007 (original upload date) |
Source | Own work by the original uploader |
Author | Veedar at English Wikipedia |
Licensing
[edit]Public domainPublic domainfalsefalse |
This work has been released into the public domain by its author, Veedar at English Wikipedia. This applies worldwide. In some countries this may not be legally possible; if so: Veedar grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.Public domainPublic domainfalsefalse |
Original upload log
[edit]The original description page was here. All following user names refer to en.wikipedia.
- 2007-10-25 21:35 Veedar 1704×2272× (1199610 bytes) This is an open path eddy covariance system, consisting of an ultrasonic anemometer to measure 3D air flow and infrared gas analyser (IRGA) to measure carbon dioxide. This system is situated at the top of a 20 metre high tower above a forest.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:24, 19 April 2013 | 1,704 × 2,272 (1.14 MB) | Irønie (talk | contribs) | {{Information |Description ={{en|1=This is an open path eddy covariance system, consisting of an ultrasonic anemometer to measure 3D air flow and infrared gas analyser (IRGA) to measure carbon dioxide. This system is situated at the top of a 20 metr... |
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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 | SONY |
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Camera model | CYBERSHOT |
Exposure time | 1/500 sec (0.002) |
F-number | f/6.3 |
ISO speed rating | 100 |
Date and time of data generation | 13:04, 23 October 2007 |
Lens focal length | 21 mm |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
File change date and time | 13:04, 23 October 2007 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.1 |
Date and time of digitizing | 13:04, 23 October 2007 |
Meaning of each component |
|
Image compression mode | 2 |
APEX exposure bias | 0 |
Maximum land aperture | 2 APEX (f/2) |
Metering mode | Center weighted average |
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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