File:Sulfureuse virée.jpg
Original file (1,347 × 900 pixels, file size: 622 KB, MIME type: image/jpeg)
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Summary
| DescriptionSulfureuse virée.jpg |
Français : Impressionnant site ancienne carrière de Ligron, à l'ouest de Thouars (79). Difficile d'imaginer la présence d'un tel lieu si proche d'une agglo de 13 000 hab., distant de moins de 3 km du centre ville !
L'ensemble, découvert et aménagé par 2 frères, les Nivet, est en activité durant une soixantaine d'années, de la crise mondiale de 29 à l'après 1990. Lors de l'abandon de Ligron le groupe, basé à Saumur (49) et exploitant d'autres carrières de granulats à travers le grand Ouest, jusque dans le Loir-et-Cher, élargit son périmètre d'action à l'ensemble des TP, par rachats successifs de concurrents. Reste qu'il flotte un certain parfum d'interdit à arpenter ce lieu évidemment clôturé, mais il est illusoire d'avoir une protection parfaite avec une emprise s'étalant sur une quinzaine d'ha... ce ne sont donc pas les ouvertures, dans le grillage, qui manquent ! Au surplus, les émanations sulfureuses se dégageant de certaines zones, peuvent inciter à abréger la balade... Quelques repères altimétriques approximatifs :
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| Date | |
| Source | Own work |
| Author | Dacia 1410 Sport |
| Other versions |
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| Camera location | 46° 59′ 14.64″ N, 0° 15′ 06.16″ W | View this and other nearby images on: OpenStreetMap |
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Captions
Items portrayed in this file
depicts
19 October 2025
636,526 byte
900 pixel
1,347 pixel
image/jpeg
a2eb20a28c418a08888bb61b1232810552eaf5d6
0.0015625 second
3.5
800
18 millimetre
46°59'14.640"N, 0°15'6.156"W
File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 19:51, 25 October 2025 | 1,347 × 900 (622 KB) | Dacia 1410 Sport | Uploaded own work with UploadWizard |
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Metadata
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| Camera manufacturer | NIKON CORPORATION |
|---|---|
| Camera model | NIKON D3400 |
| Author | |
| Copyright holder | |
| Exposure time | 1/640 sec (0.0015625) |
| F Number | f/3.5 |
| ISO speed rating | 800 |
| Date and time of data generation | 11:52, 19 October 2025 |
| Lens focal length | 18 mm |
| Orientation | Normal |
| Horizontal resolution | 300 dpi |
| Vertical resolution | 300 dpi |
| Software used | Ver.1.11 |
| File change date and time | 11:52, 19 October 2025 |
| Y and C positioning | Co-sited |
| Exposure Program | Not defined |
| Exif version | 2.3 |
| Date and time of digitizing | 11:52, 19 October 2025 |
| Meaning of each component |
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| 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, compulsory flash suppression |
| DateTime subseconds | 89 |
| DateTimeOriginal subseconds | 89 |
| DateTimeDigitized subseconds | 89 |
| Supported Flashpix version | 1 |
| Color space | sRGB |
| 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 |
| Focal length in 35 mm film | 27 mm |
| Scene capture type | Standard |
| Scene control | Low gain up |
| Contrast | Normal |
| Saturation | Normal |
| Sharpness | Normal |
| Subject distance range | Unknown |
| GPS tag version | 2.3.0.0 |
| Rating (out of 5) | 0 |