File:US Navy 101210-N-7676W-099 The Office of Naval Research Electromagnetic Railgun located at the Naval Surface Warfare Center Dahlgren Division,.jpg
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[edit]DescriptionUS Navy 101210-N-7676W-099 The Office of Naval Research Electromagnetic Railgun located at the Naval Surface Warfare Center Dahlgren Division,.jpg |
English: DAHLGREN, Va. (Dec. 10, 2010) The Office of Naval Research Electromagnetic Railgun located at the Naval Surface Warfare Center Dahlgren Division, fired a world-record setting 33 mega-joule shot, breaking the previous record established Jan. 31, 2008. The railgun is a long-range, high-energy gun launch system that uses electricity rather than gunpowder or rocket motors to launch projectiles capable of striking a target at a range of more than 200 nautical miles with Mach 7 velocity. A future tactical railgun will hit targets at ranges almost 20 times farther than conventional surface ship combat systems. (U.S. Navy photo by John F. Williams/Released) |
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Author | U.S. Navy photo by John F. Williams |
Licensing
[edit]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 | 01:57, 11 December 2010 | 2,100 × 1,397 (1.97 MB) | BotMultichillT (talk | contribs) | == {{int:filedesc}} == {{Information |description={{en|1=DAHLGREN, Va. (Dec. 10, 2010) The Office of Naval Research Electromagnetic Railgun located at the Naval Surface Warfare Center Dahlgren Division, fired a world-record setting 33 mega-joule shot, bre |
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Metadata
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Image title | 101210-N-7676W-099 DAHLGREN, Va. (Dec. 9, 2010) Charles Garnet, Electromagnetic Railgun project manager at the Naval Surface Warfare Center Dahlgren Division, briefs Vice Adm. Kevin McCoy, Commander Naval Sea Systems Command (NAVSEA), and Brian Persons, Deputy Commander NAVSEA , following the world record-setting 33 megajoule shot of the Office of Naval Research Railgun. The Railgun is a long-range, high-energy gun launch system that uses electricity rather than gun powder or rocket motors to launch projectiles capable of striking at more than 200 nautical miles in approximately six minutes. (U.S. Navy photo by John F. Williams/RELEASED) |
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Camera manufacturer | NIKON CORPORATION |
Camera model | NIKON D3S |
Author | John F. Williams |
Exposure time | 1/20 sec (0.05) |
F-number | f/6.3 |
ISO speed rating | 800 |
Date and time of data generation | 09:03, 9 December 2010 |
Lens focal length | 24 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS4 Macintosh |
File change date and time | 13:53, 10 December 2010 |
Y and C positioning | Co-sited |
Exposure Program | Aperture priority |
Exif version | 2.21 |
Date and time of digitizing | 09:03, 9 December 2010 |
Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Center weighted average |
Light source | Unknown |
Flash | Flash did not fire |
DateTime subseconds | 41 |
DateTimeOriginal subseconds | 41 |
DateTimeDigitized subseconds | 41 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 24 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |