File:Minuteman silo above ground in South Dakota.JPG
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[edit]DescriptionMinuteman silo above ground in South Dakota.JPG |
English: There were 150 silos located in South Dakota during the Cold War. They were man-less sights surrounded by 8 foot cyclone fences topped with barbed wire. Inside concrete and metal structures housed and protected the Minuteman missiles. This is Delta-09 at the Minuteman Missile National Historic Site. |
Date | |
Source | http://www.nps.gov/media/photo/view.htm?id=437B9909-155D-4519-3EA8DB3078426A88 |
Author | National Park Service |
Licensing
[edit]Public domainPublic domainfalsefalse |
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This image or media file contains material based on a work of a National Park Service employee, created as part of that person's official duties. As a work of the U.S. federal government, such work is in the public domain in the United States. See the NPS website and NPS copyright policy for more information. | ![]() |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:02, 22 January 2015 | 3,008 × 2,000 (711 KB) | Runner1928 (talk | contribs) | User created page with UploadWizard |
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Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D70 |
Exposure time | 1/1,600 sec (0.000625) |
F-number | f/3.5 |
Date and time of data generation | 19:01, 17 May 2005 |
Lens focal length | 18 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Ver.1.02 |
File change date and time | 19:01, 17 May 2005 |
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Y and C positioning | Co-sited |
Exposure Program | Aperture priority |
Exif version | 2.21 |
Date and time of digitizing | 19:01, 17 May 2005 |
Meaning of each component |
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Image compression mode | 1 |
APEX exposure bias | 0 |
Maximum land aperture | 3.6 APEX (f/3.48) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
DateTime subseconds | 00 |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
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 | 27 mm |
Scene capture type | Portrait |
Scene control | None |
Contrast | Soft |
Saturation | Normal |
Sharpness | Soft |
Subject distance range | Unknown |
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