File:Drilling_Roughnecks_(8744524276).jpg
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Summary
DescriptionDrilling Roughnecks (8744524276).jpg | Roughnecks on a drilling rig in Greely, CO use metal tongs weighing hundreds of pounds to make connections between 30’ sections of drill pipe. |
Date | |
Source | Drilling Roughnecks |
Author | National Institute for Occupational Safety and Health (NIOSH) from USA |
Licensing
Public domainPublic domainfalsefalse |
This image is a work of the National Institute for Occupational Safety and Health, part of the Centers for Disease Control and Prevention in the United States Department of Health and Human Services, taken or made as part of an employee's official duties. As a work of the U.S. federal government, the image is in the public domain.
Deutsch | English | español | français | português | українська | 中文 | +/− |
This image was originally posted to Flickr by NIOSH at https://www.flickr.com/photos/25069384@N03/8744524276. It was reviewed on 26 April 2015 by FlickreviewR and was confirmed to be licensed under the terms of the United States Government Work. |
26 April 2015
Items portrayed in this file
depicts
15 July 2008
0.002 second
3.3
5 millimetre
100
image/jpeg
b54226ebb53e8b037b54a5447a9e86e3a2ce5e9a
896,440 byte
2,448 pixel
3,264 pixel
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 21:10, 26 April 2015 | 3,264 × 2,448 (875 KB) | Emily Temple-Wood (NIOSH) | Transferred from Flickr via Flickr2Commons |
File usage
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Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer | SONY |
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Camera model | DSC-W150 |
Author | Elaine Cullen |
Exposure time | 1/500 sec (0.002) |
F-number | f/3.3 |
ISO speed rating | 100 |
Date and time of data generation | 10:57, 15 July 2008 |
Lens focal length | 5 mm |
Short title |
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Image title |
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Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Software used | Adobe Photoshop Lightroom 4.3 (Windows) |
File change date and time | 09:12, 16 May 2013 |
Exposure Program | Portrait mode (for closeup photos with the background out of focus) |
Exif version | 2.3 |
Date and time of digitizing | 10:57, 15 July 2008 |
Shutter speed | 8.965784 |
APEX aperture | 3.444932 |
Exposure bias | 0 |
Maximum land aperture | 3.4375 APEX (f/3.29) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
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 |
Scene capture type | Portrait |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Date metadata was last modified | 05:12, 16 May 2013 |
Unique ID of original document | 4562730C6D2DFE373AD0BAF0C9BFC794 |
Keywords |
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IIM version | 4 |