File:US Navy 080131-N-8273J-119 Adm. Gary Roughead Chief of Naval Operations (CNO) speaks during the electromagnetic (EM) railgun live-fire demonstration at Naval Surface Warfare Center (NSWC) Dahlgren.jpg
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DescriptionUS Navy 080131-N-8273J-119 Adm. Gary Roughead Chief of Naval Operations (CNO) speaks during the electromagnetic (EM) railgun live-fire demonstration at Naval Surface Warfare Center (NSWC) Dahlgren.jpg |
English: FREDERICKSBURG, Va. (Jan. 31, 2008) Adm. Gary Roughead Chief of Naval Operations (CNO) speaks during the electromagnetic (EM) railgun live-fire demonstration at Naval Surface Warfare Center (NSWC) Dahlgren. The weapon, currently under development, may provide a capability for sustained, offensive power-projection complementary to missiles and tactical aircraft. According to NSWC Dahlgren, EM railguns may be a cost-effective solution to fire support requirements because of their extreme long range, short time-of-flight and high lethality. U.S. Navy photo by Mass Communication Specialist 1st Class Tiffini M. Jones (Released) |
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Date | Taken on 31 January 2008 | |||
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Author | U.S. Navy photo by Mass Communication Specialist 1st Class Tiffini M. Jones |
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Public domainPublic domainfalsefalse |
This file is a work of a sailor or employee of the U.S. Navy, taken or made as part of that person's official duties. As a work of the U.S. federal government, it is in the public domain in the United States.
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This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
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current | 22:48, 23 October 2009 | 3,000 × 2,008 (815 KB) | BotMultichillT (talk | contribs) | == {{int:filedesc}} == {{Information |description={{en|1=FREDERICKSBURG, Va. (Jan. 31, 2008) Adm. Gary Roughead Chief of Naval Operations (CNO) speaks during the electromagnetic (EM) railgun live-fire demonstration at Naval Surface Warfare Center (NSWC) D |
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Image title | 080131-N-8273J-119 FREDERICKSBURG, Va. (Jan. 31, 2008) 080131-N-8273J-119
FREDERICKSBURG, Va. (Jan. 31, 2008) Adm. Gary Roughead Chief of Naval Operations (CNO) speaks during the electromagnetic (EM) railgun live-fire demonstration at Naval Surface Warfare Center (NSWC) Dahlgren. The weapon, currently under development, may provide a capability for sustained, offensive power-projection complementary to missiles and tactical aircraft. According to NSWC Dahlgren, EM railguns may be a cost-effective solution to fire support requirements because of their extreme long range, short time-of-flight and high lethality. U.S. Navy photo by Mass Communication Specialist 1st Class Tiffini M. Jones (Released) Communication Specialist 1st Class Tiffini M. Jones (Released) |
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Camera manufacturer | NIKON CORPORATION |
Camera model | NIKON D200 |
Author | MC1 TIFFINI M. JONES, USN |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/5.6 |
ISO speed rating | 800 |
Date and time of data generation | 15:54, 31 January 2008 |
Lens focal length | 50 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS3 Macintosh |
File change date and time | 16:23, 31 January 2008 |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 15:54, 31 January 2008 |
APEX shutter speed | 4.906891 |
APEX aperture | 4.970854 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
DateTime subseconds | 49 |
DateTimeOriginal subseconds | 49 |
DateTimeDigitized subseconds | 49 |
Color space | Uncalibrated |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 75 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |