File:RacineAulneSymbioseBact308.JPG
Original file (4,608 × 3,456 pixels, file size: 3.55 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionRacineAulneSymbioseBact308.JPG |
Français : Association symbiotique (de bactéries filamenteuses apparemment) formant un manchon dense (de l'épaisseur d’un doigt) autour des racines immergées d’un aulne.
Photographie subaquatique prise dans une pièce d’eau d’un jardin public de Lille (nord de la France). Le lieu précis est une zone de faible courant dont le fond et riche en particules de schiste rouge (schiste noir thermomodifié dans des terrils en combustion de la région). L'eau qui y circule là est fortement turbide après les fortes pluies car provenant en partie du ruissellement sur des chemins de schistes rouges.English: Symbiotic association (apparently of filamentous bacteria) forming a dense sleeve (thickness of a finger) disposed around the roots of a big alder.
Underwater photograph taken in a pond of a public garden in Lille (north of France). The precise location is a low-velocity zone of a smal stream, the bottom of the pound is rich in red shale particles (from black shale "cooked" in heaps burning in the region). In this place, the water that flows il often are strongly turbid after heavy rains because in part by the runoff paths red shale. |
Date | |
Source | Own work |
Author | Lamiot |
Camera location | 50° 38′ 10.45″ N, 3° 02′ 54.98″ E | View this and other nearby images on: OpenStreetMap | 50.636237; 3.048605 |
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 13:52, 3 August 2014 | 4,608 × 3,456 (3.55 MB) | Lamiot (talk | contribs) | User created page 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.
Camera manufacturer | NIKON |
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Camera model | COOLPIX AW120 |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/2.8 |
ISO speed rating | 250 |
Date and time of data generation | 17:11, 28 July 2014 |
Lens focal length | 4.3 mm |
Latitude | 50° 38′ 10.45″ N |
Longitude | 3° 2′ 54.98″ E |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop Elements 8.0 Windows |
File change date and time | 23:22, 28 July 2014 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.3 |
Date and time of digitizing | 17:11, 28 July 2014 |
Meaning of each component |
|
Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
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 | 0 |
Focal length in 35 mm film | 24 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Macro |
GPS time (atomic clock) | 16:10 |
Satellites used for measurement | 12 |
Reference for direction of image | True direction |
Direction of image | 33.12 |
Geodetic survey data used | WGS-84 |
GPS date | 28 July 2014 |
GPS tag version | 0.0.3.2 |
Supported Flashpix version | 1 |
Image width | 4,608 px |
Image height | 3,456 px |
Date metadata was last modified | 01:22, 29 July 2014 |
Unique ID of original document | xmp.did:7F83717F9C16E411B2889E8DB0864FB1 |
IIM version | 38,070 |