File:Fire research, structural collapse hazards, warning devices (5887635653).jpg
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Summary
[edit]DescriptionFire research, structural collapse hazards, warning devices (5887635653).jpg |
NIST researchers working at the Delaware County (Pa.) Emergency Services Training Center in Sharon Hill are examining the behavior of fires under floors in residences, and testing devices that could give fire fighters warning of impending collapse. Flames coming out of the first doorway of a test structure after the floor has collapsed into the basement. Credit: NIST Disclaimer: Any mention of commercial products within NIST web pages is for information only; it does not imply recommendation or endorsement by NIST. Use of NIST Information: These World Wide Web pages are provided as a public service by the National Institute of Standards and Technology (NIST). With the exception of material marked as copyrighted, information presented on these pages is considered public information and may be distributed or copied. Use of appropriate byline/photo/image credits is requested. |
Date | |
Source | Fire research, structural collapse hazards, warning devices |
Author | National Institute of Standards and Technology |
Licensing
[edit]Public domainPublic domainfalsefalse |
This image is in the public domain in the United States because it is a work of the United States Federal Government, specifically an employee of the National Institute of Standards and Technology, under the terms of Title 17, Chapter 1, Section 105 of the US Code.
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This image was originally posted to Flickr by National Institute of Standards and Technology at https://flickr.com/photos/63059536@N06/5887635653. It was reviewed on 7 September 2016 by FlickreviewR and was confirmed to be licensed under the terms of the United States Government Work. |
7 September 2016
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 02:23, 7 September 2016 | 1,800 × 2,400 (2.08 MB) | Vanished Account Byeznhpyxeuztibuo (talk | contribs) | Transferred from Flickr via Flickr2Commons |
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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.
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Camera manufacturer | OLYMPUS OPTICAL CO.,LTD |
Camera model | C5050Z |
Exposure time | 1/800 sec (0.00125) |
F-number | f/4 |
ISO speed rating | 64 |
Date and time of data generation | 16:18, 28 August 2007 |
Lens focal length | 7.1 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS2 Windows |
File change date and time | 11:15, 29 August 2007 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 16:18, 28 August 2007 |
Meaning of each component |
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Image compression mode | 2 |
APEX exposure bias | 0 |
Maximum land aperture | 1.7 APEX (f/1.8) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, auto mode |
Supported Flashpix version | 1 |
Color space | sRGB |
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 |
Digital zoom ratio | 0 |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Supported Flashpix version | 1 |
Image width | 1,800 px |
Image height | 2,400 px |
Date metadata was last modified | 07:15, 29 August 2007 |
IIM version | 2 |