File:DARPA 2009 RedBalloonChallenge.jpg
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DARPA_2009_RedBalloonChallenge.jpg (220 × 150 pixels, file size: 37 KB, MIME type: image/jpeg)
This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
DescriptionDARPA 2009 RedBalloonChallenge.jpg |
English: DARPA 2009 Red Balloon Challenge |
Date | |
Source | https://www.darpa.mil/about-us/timeline/network-challenge |
Author | DARPA |
Licensing
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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Items portrayed in this file
depicts
0.002 second
2.8
6.2 millimetre
100
image/jpeg
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 21:13, 10 June 2024 | 220 × 150 (37 KB) | Path2space | Uploaded a work by DARPA from https://www.darpa.mil/about-us/timeline/network-challenge with UploadWizard |
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 | Panasonic |
---|---|
Camera model | DMC-FZ20 |
Exposure time | 1/500 sec (0.002) |
F-number | f/2.8 |
ISO speed rating | 100 |
Date and time of data generation | 11:59, 24 November 2009 |
Lens focal length | 6.2 mm |
Width | 2,048 px |
Height | 1,536 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CC 2015 (Windows) |
File change date and time | 14:11, 28 December 2017 |
Y and C positioning | Co-sited |
Exposure Program | Manual |
Exif version | 2.2 |
Date and time of digitizing | 11:59, 24 November 2009 |
Meaning of each component |
|
Image compression mode | 4 |
Shutter speed | 8.965784 |
APEX aperture | 2.970854 |
Exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Cloudy weather |
Flash | Flash did not fire, compulsory flash suppression |
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 | Manual white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 37 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Date metadata was last modified | 09:11, 28 December 2017 |
Unique ID of original document | 0D21C4B9B51C727AC33560232BF1ED66 |
IIM version | 26,368 |