File:RAF Croughton blast pens.jpg
Original file (3,000 × 2,000 pixels, file size: 2.78 MB, MIME type: image/jpeg)
Captions
Summary edit
DescriptionRAF Croughton blast pens.jpg |
English: RAF Croughton, United Kingdom - World War II dispersed revetment fighter pens were designed to look like rolling hills from the sky. The walls were made out of brick and concrete, which would hopefully contain an explosion if Nazi warplanes scored a direct hit on an aircraft. |
Date | |
Source | http://www.501csw.usafe.af.mil/shared/media/photodb/photos/110825-F-FW394-801.jpg |
Author | U.S. Air Force photo by Tech Sgt. John Barton |
Licensing edit
Public domainPublic domainfalsefalse |
This image or file is a work of a U.S. Air Force Airman or employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image or file is in the public domain in the United States.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:37, 19 May 2013 | 3,000 × 2,000 (2.78 MB) | Kelly (talk | contribs) | {{Information |Description={{en|AF CROUGHTON, United Kingdom - World War II fighter pens were designed to look like rolling hills from the sky. The walls were made out of brick and cement, which would hopefully contain an explosion if Nazi warplanes sc... |
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File usage on Commons
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- File:RAF Croughten blast pens.jpg (file redirect)
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 | NIKON CORPORATION |
---|---|
Camera model | NIKON D3X |
Exposure time | 1/800 sec (0.00125) |
F-number | f/2.8 |
Date and time of data generation | 11:14, 25 August 2011 |
Lens focal length | 140 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS4 Windows |
File change date and time | 14:49, 13 September 2011 |
Y and C positioning | Co-sited |
Exposure Program | Shutter priority |
Exif version | 2.21 |
Date and time of digitizing | 11:14, 25 August 2011 |
Meaning of each component |
|
Image compression mode | 4 |
APEX exposure bias | −0.33333333333333 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
DateTime subseconds | 41 |
DateTimeOriginal subseconds | 41 |
DateTimeDigitized subseconds | 41 |
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 |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 140 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
GPS tag version | 2.2.0.0 |
Supported Flashpix version | 1 |
Image width | 3,000 px |
Image height | 2,000 px |
Date metadata was last modified | 15:49, 13 September 2011 |
Unique ID of original document | xmp.did:7DFF5D4F0EDEE011AA929370CC351DBC |
IIM version | 48,478 |