File:Plaque Chappe.jpg
Original file (2,871 × 4,099 pixels, file size: 2.34 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionPlaque Chappe.jpg |
English: Plaque about the first tries of optical télégraphe de Chappe : place du Télégraphe, Paris 20th arr.
The main part of the text is : In 1793, on Belleville heights, Claude Chappe (1763-1805) made experiments of his optical telegraph which brought news of victories of the republic armies. Français : Plaque commémorant les premiers essais de télégraphe de Chappe : place du Télégraphe, Paris 20e arr. |
Date | |
Source | Own work |
Author | Tangopaso |
Camera location | 48° 52′ 28.24″ N, 2° 23′ 57.21″ E | View this and other nearby images on: OpenStreetMap | 48.874511; 2.399225 |
---|
Licensing
[edit]Public domainPublic domainfalsefalse |
This work has been released into the public domain by its author, Tangopaso, at the [[::|English Wikipedia]] project. This applies worldwide. In case this is not legally possible: |
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 20:36, 12 December 2012 | 2,871 × 4,099 (2.34 MB) | Paris 16 (talk | contribs) | crop | |
18:47, 28 April 2010 | 3,312 × 4,416 (1.03 MB) | Tangopaso (talk | contribs) | == {{int:filedesc}} == {{Information |Description={{en|1=Plaque about the first tries of optical télégraphe de Chappe : place du Télégraphe, Paris 20th arr.</br> The main part of the text is : ''In 1793, on Belleville heights, Claude Chappe (1763- |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
File usage on other wikis
The following other wikis use this file:
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 |
---|---|
Camera model | Canon PowerShot G10 |
Exposure time | 1/320 sec (0.003125) |
F-number | f/4.5 |
ISO speed rating | 160 |
Date and time of data generation | 09:10, 15 April 2010 |
Lens focal length | 30.5 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Microsoft Windows Photo Gallery 6.0.6001.18000 |
File change date and time | 22:59, 15 April 2010 |
Exif version | 2.21 |
Date and time of digitizing | 09:10, 15 April 2010 |
Image compression mode | 2 |
APEX shutter speed | 8.3125 |
APEX aperture | 4.34375 |
APEX exposure bias | 0 |
Maximum land aperture | 4.34375 APEX (f/4.51) |
Metering mode | Pattern |
Flash | Flash did not fire, auto mode |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 25,765.6 |
Focal plane Y resolution | 25,765.603773585 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1.7037037037037 |
Scene capture type | Standard |