File:150915-F-IM453-183.jpg
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Captions
Summary
[edit]Description150915-F-IM453-183.jpg |
English: Mauritanian and U.S. leadership participate in the opening ceremony of the 5th Annual African Air Chiefs Symposium in Nouakchott, Mauritania, Sept. 15, 2015. The Mauritanian Air Force is co-hosting this year’s African Air Chiefs Symposium along-side U.S. Air Forces Africa Sept. 14-17, to give Air Chiefs from the U.S. and 18 African countries the chance to discuss the role of Air Power in addressing African challenges. (U.S. Air Force photo by Master Sgt. Chrissy Best/Released) |
Date | |
Source | https://www.usafe.af.mil/News/Article-Display/Article/748094/making-history-forming-the-association-of-african-air-forces/ |
Author | U.S. Air Force photo by Master Sgt. Chrissy Best |
Licensing
[edit]Public domainPublic domainfalsefalse |
This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code.
Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
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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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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 |
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Camera model | NIKON D4S |
Author | Master Sgt. Chrissy Best |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/5 |
ISO speed rating | 2,500 |
Date and time of data generation | 10:07, 15 September 2015 |
Lens focal length | 80 mm |
Headline | 2015 African Air Chiefs Symposium |
Credit/Provider | U.S. Air Force photo by Master Sgt. Chrissy Best |
Source | Digital |
Image title |
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Short title |
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Width | 3,696 px |
Height | 2,456 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS6 (Windows) |
File change date and time | 13:34, 16 September 2015 |
Y and C positioning | Co-sited |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 10:07, 15 September 2015 |
Meaning of each component |
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Image compression mode | 4 |
APEX shutter speed | 5.906891 |
APEX aperture | 4.643856 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Tungsten (incandescent light) |
Flash | Flash did not fire |
DateTimeOriginal subseconds | 87 |
Supported Flashpix version | 1 |
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 | Manual exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 80 mm |
Scene capture type | Standard |
Scene control | High gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
GPS tag version | 2.3.0.0 |
Lens used | 70.0-200.0 mm f/2.8 |
Date metadata was last modified | 16:35, 22 September 2015 |
Writer | Superintendent of Public Affairs |
Original transmission location code | 3N0X5 |
Unique ID of original document | 0908282C794814EF59BD4C15B7382CF7 |
Keywords | #AfricanAirChiefs #Mauritania #USEmbassyMauritania #AFAFRICA |
Contact information | christine.best@us.af.mil
RAF Alconbury Alconbury, , United Kingdom |
Country shown | Mauritania, Africa |
Sublocation of city shown | Nouakchott, Mauritania |
IIM version | 4 |