File:Jalons sécu LGV S-E, 71.jpg
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Summary
[edit]DescriptionJalons sécu LGV S-E, 71.jpg |
Français : Bien que la signalisation soit en grande partie assurée par informatique sur LGV via le système « CAB Signal », ou TVM 300 concernant la relation Paris-Lyon (Transmission Voie-Machine) en raison de la vitesse atteinte par les circulations, on trouve ponctuellement des signaux mécaniques en bord de voies comme ici à l’approche de la gare du Creusot-Montceau, Saône et Loire.
Ces 2 cocardes mauves fixes (par analogie au carré violet sur lignes classiques), destinées à protéger des appareils de voie, en l’occurrence l’accès aux aiguillages de la halte bourguignonne, sont dites « jalons de manoeuvre ». Dispositif complété par:
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Date | |
Source | Own work |
Author | Nanzig |
Camera location | 46° 45′ 36″ N, 4° 30′ 03.96″ E ![]() ![]() | View this and other nearby images on: OpenStreetMap | ![]() |
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Licensing
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:26, 12 May 2018 | ![]() | 1,136 × 852 (346 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 | 1/250 sec (0.004) |
F-number | f/5.6 |
Date and time of data generation | 11:08, 12 May 2018 |
Lens focal length | 16.21875 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
File change date and time | 21:36, 12 May 2018 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 11:08, 12 May 2018 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 7.96875 |
APEX aperture | 4.96875 |
APEX exposure bias | 0 |
Maximum land aperture | 4.53125 APEX (f/4.81) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |