File:'s-Gravenwezel (B) - Karekiet 70 Fort 's-Gravenwezel (1).jpg
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's-Gravenwezel_(B)_-_Karekiet_70_Fort_'s-Gravenwezel_(1).jpg (800 × 534 pixels, file size: 369 KB, MIME type: image/jpeg)
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[edit]Description's-Gravenwezel (B) - Karekiet 70 Fort 's-Gravenwezel (1).jpg |
Nederlands: Het fort van 's-Gravenwezel maakt deel uit van de Stelling van Antwerpen. Het fort van 's Gravenwezel heeft een trapeziumvormige opbouw omringd door een 40-50 meter brede gracht. Het oppervlak bedroeg ca. 22 hectare. Het fort is gebouwd uit ongewapend beton en moest bestand zijn tegen 21 cm kaliber. Gekozen werd voor ongewapend beton doordat op grond van onjuiste interpretatie van testen werd aangenomen dat gewapend beton niet beter was. Na de belegering van Port Arthur in 1905 werd de betonsamenstelling aangepast door een hoger cementgehalte om weerstand te kunnen bieden aan 28 cm geschut. Het fort van 's Gravenwezel kwam in actie op 5 oktober 1914 met onderhoudsvuur op de Duitsers. Tussen de twee
wereldoorlogen werd een aantal aanpassingen doorgevoerd. Zo werd de bewapening vervangen en werden aanpassingen aan ventilatie en nooduitgangen doorgevoerd. De belangrijkste maatregel was de aanleg van een antitankgracht.
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Date | |||
Source | Own work | ||
Author | John Scholte |
Camera location | 51° 15′ 42.99″ N, 4° 35′ 17.36″ E | View this and other nearby images on: OpenStreetMap | 51.261941; 4.588155 |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 09:09, 10 June 2017 | 800 × 534 (369 KB) | John Scholte (talk | contribs) | User created page with UploadWizard |
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Camera manufacturer | Canon |
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Camera model | Canon EOS 700D |
Author | Picasa |
Exposure time | 1/50 sec (0.02) |
F-number | f/6.3 |
ISO speed rating | 100 |
Date and time of data generation | 11:27, 17 May 2017 |
Lens focal length | 28 mm |
Latitude | 51° 15′ 42.99″ N |
Longitude | 4° 35′ 17.36″ E |
Altitude | 7.735 meters below sea level |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Picasa |
File change date and time | 10:59, 25 May 2017 |
Y and C positioning | Co-sited |
Exposure Program | Landscape mode (for landscape photos with the background in focus) |
Exif version | 2.3 |
Date and time of digitizing | 11:27, 17 May 2017 |
Meaning of each component |
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APEX shutter speed | 5.625 |
APEX aperture | 5.375 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 14 |
DateTimeOriginal subseconds | 14 |
DateTimeDigitized subseconds | 14 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 5,798.6577181208 |
Focal plane Y resolution | 5,788.9447236181 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Unique image ID | 71a5b0103f332028026fea4a34f3edc7 |
Speed unit | Kilometers per hour |
Speed of GPS receiver | 15.408 |
GPS tag version | 0.0.2.2 |
Rating (out of 5) | 0 |
IIM version | 4 |