File:Chambé 1,5 - 25 kV.jpg
![File:Chambé 1,5 - 25 kV.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Chamb%C3%A9_1%2C5_-_25_kV.jpg/800px-Chamb%C3%A9_1%2C5_-_25_kV.jpg?20171228175120)
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Summary
[edit]DescriptionChambé 1,5 - 25 kV.jpg |
Français : Début de ligne Chambéry-Saint André le Gaz, Isère. Après avoir décrit une grande courbe, cette dernière quitte l'agglomération par le sud-ouest, au niveau de Cognin.
Voie unique électrifiée en 1985 en même temps que l'ensemble de l'axe Lyon-Grenoble, elle voit passer de nombreux TGV en direction des vallées alpines: Tarentaise et Italie via Maurienne, avec renforts saisonniers (trains ski). Limitée à 90 km/h, l'installation est essentiellement réalisée en caténaire légère type « trolley » à 1 fil. On aperçoit d'ailleurs plusieurs signaux sur l'image. Le plus intéressant, un tableau carré « levez panto », indique au mécanicien un changement de tension, ici 25 kV alternatif. A l'extrémité droite, plusieurs plaques d'info et repérage sur support caténaire. |
Date | |
Source | Own work |
Author | Nanzig |
Camera location | 45° 35′ 19.86″ N, 5° 54′ 10.3″ E ![]() ![]() | View this and other nearby images on: OpenStreetMap | ![]() |
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Licensing
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:51, 28 December 2017 | ![]() | 1,136 × 852 (220 KB) | Nanzig (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 | Canon |
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Camera model | Canon PowerShot A85 |
Exposure time | 1/160 sec (0.00625) |
F-number | f/5.6 |
Date and time of data generation | 06:09, 8 May 2013 |
Lens focal length | 5.40625 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 06:09, 8 May 2013 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 06:09, 8 May 2013 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 7.3125 |
APEX aperture | 4.96875 |
APEX exposure bias | 0 |
Maximum land aperture | 2.96875 APEX (f/2.8) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 10,819.047619048 |
Focal plane Y resolution | 10,784.810126582 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Scene capture type | Landscape |