File:Bioenvironmental helps keep service members safe 150109-F-IT851-046.jpg
Original file (2,478 × 4,256 pixels, file size: 2.15 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionBioenvironmental helps keep service members safe 150109-F-IT851-046.jpg |
English: U.S. Air Force Airman 1st Class Alex McClendon, 633rd Aerospace Medicine Squadron bioenvironmental engineer technician, tests a water sample at Langley Air Force, Va., Jan. 9, 2015. McClendon used phenol red to test the pH levels of the base water supply. In addition to testing pH levels, the 633rd AMDS test ten samples of water per month for bacteria. (U.S. Air Force photo by Airman 1st Class Areca T. Wilson/Released) |
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Date | Taken on 9 January 2015 | |||
Source | https://www.dvidshub.net/image/1723722 | |||
Author | Airman 1st Class Areca Wilson | |||
Location InfoField | LANGLEY AIR FORCE BASE, VA, US | |||
VIRIN InfoField |
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Posted InfoField | 14 January 2015, 16:09 | |||
Archive link InfoField | archive copy at the Wayback Machine |
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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current | 11:07, 29 April 2015 | 2,478 × 4,256 (2.15 MB) | Fæ (talk | contribs) | == {{int:filedesc}} == {{milim | description = {{en|1=U.S. Air Force Airman 1st Class Alex McClendon, 633rd Aerospace Medicine Squadron bioenvironmental engineer technician, tests a water sample at Langley Air Force, Va., Jan. 9, 2015. McClendon used... |
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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.
Image title |
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Camera manufacturer | NIKON CORPORATION |
Camera model | NIKON D700 |
Copyright holder |
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Exposure time | 1/250 sec (0.004) |
F-number | f/2.8 |
ISO speed rating | 400 |
Lens focal length | 28 mm |
Short title | 150109-F-IT851-046 |
Date and time of data generation | 19:00, 8 January 2015 |
City shown | Langley Air Force Base |
Headline | Bioenvironmental helps keep service members safe |
Credit/Provider | 633rd Air Base Wing |
Source | Digital |
Width | 2,832 px |
Height | 4,256 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 |
Y and C positioning | Co-sited |
Exposure Program | Manual |
Exif version | 2.21 |
Meaning of each component |
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Image compression mode | 4 |
APEX shutter speed | 7.965784 |
APEX aperture | 2.970854 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Subject distance | 0.79 meters |
Metering mode | Spot |
Light source | Unknown |
Flash | Flash fired, strobe return light not detected, compulsory flash firing |
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 | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 28 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
GPS tag version | 2.2.0.0 |
IIM version | 4 |
Supplemental categories | Unclassified |
Keywords |
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Special instructions | Released Airman 1st Class Areca Wilson (areca.wilson.1@us.af.mil) via DVIDS |
Province or state shown | Virginia |
Code for country shown | US |
Country shown | United States |
Original transmission location code | USNORTHCOM |
Writer | A1C Wilson |
Identifier | DVIDS Image ID 1723722 |