File:Differential Gas Analyzer System (30208155401).jpg
Original file (3,008 × 2,000 pixels, file size: 1.15 MB, MIME type: image/jpeg)
Captions
Summary[edit]
DescriptionDifferential Gas Analyzer System (30208155401).jpg |
Differential Gas Analyzer System in a temperature controlled box developed at UBC for measuring CO2 at different locations inside a forest canopy. This setup was used during the CR-ADVEX campaign in 2009 to estimate the horizontal advection of CO2 along the slightly sloped terrain of the DF49 Fluxnet Site on Vancouver Island. The array of eight Li-7000s and Li-6262s is here photographed from the back-side in the laboratory during design / testing. Photo by Andreas Christen, UBC |
Date | |
Source | Differential Gas Analyzer System |
Author | UBC Micrometeorology from Vancouver, Canada |
Camera location | 49° 15′ 41.18″ N, 123° 15′ 02.33″ W | View this and other nearby images on: OpenStreetMap | 49.261440; -123.250647 |
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This image was originally posted to Flickr by ubcmicromet at https://flickr.com/photos/140969380@N07/30208155401 (archive). It was reviewed on 4 December 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
4 December 2018
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 12:19, 4 December 2018 | 3,008 × 2,000 (1.15 MB) | Luisbrudna (talk | contribs) | Transferred from Flickr via #flickr2commons |
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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 | NIKON CORPORATION |
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Camera model | NIKON D70 |
Exposure time | 1/40 sec (0.025) |
F-number | f/3.5 |
ISO speed rating | 400 |
Date and time of data generation | 21:02, 15 June 2009 |
Lens focal length | 18 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Ver.1.01 |
File change date and time | 21:02, 15 June 2009 |
Exposure Program | Not defined |
Exif version | 2.21 |
Date and time of digitizing | 21:02, 15 June 2009 |
Meaning of each component |
|
Image compression mode | 2 |
APEX exposure bias | 0 |
Maximum land aperture | 3.6 APEX (f/3.48) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
DateTime subseconds | 20 |
DateTimeOriginal subseconds | 20 |
DateTimeDigitized subseconds | 20 |
Supported Flashpix version | 1 |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 27 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |