File:3 channels VSK image Phobos mission.gif
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Summary
[edit]
| Description | Phobos
3 channels VSK image. The enhanced image after a histogram equalization technique. The distance is 430 km., the resolution is 80/420 m. |
|---|---|
| Author or copyright owner |
Phobos 2 probe |
| Source (WP:NFCC#4) | Original publication: http://arc.iki.rssi.ru/IPL/phobos.html Immediate PLANETARY DATA IMAGE PROCESSING LAB of the Space Research Institute (IKI) |
| Date of publication | 1989 |
| Use in article (WP:NFCC#7) | Phobos program |
| Purpose of use in article (WP:NFCC#8) | Used to illustrate what images were created by the Phobos 2 probe before its destruction. |
| Not replaceable with free media because (WP:NFCC#1) |
The probe was destroyed shortly after this image was taken, therefore the image cannot be replaced. Short of sending another probe to the Martian moon, it would be next to impossible to recreate this image. |
| Minimal use (WP:NFCC#3) | Low resolution image, one image only used in the article. |
| Respect for commercial opportunities (WP:NFCC#2) |
The image is widely distributed on websites, in books and on television. A low resolution image posted on Wikipedia for educational purposes does not harm any commercial opportunities of the Russian Space Research Institute, who have also posted the images for all to see on a freely accessible website as shown in the link above. |
| Other information | These images are for the presentation only, but not for scientific analysis! |
| Fair useFair use of copyrighted material in the context of Phobos program//en.wikipedia.org/wiki/File:3_channels_VSK_image_Phobos_mission.giftrue | |
Licensing
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 | This work is copyrighted (or assumed to be copyrighted) and unlicensed. It does not fall into one of the blanket acceptable non-free content categories listed at Wikipedia:Non-free content § Images or Wikipedia:Non-free content § Audio clips, and it is not covered by a more specific non-free content license listed at Category:Wikipedia non-free file copyright templates. However, it is believed that the use of this work:
qualifies as fair use under United States copyright law. Any other uses of this image, on Wikipedia or elsewhere, may be copyright infringement. See Wikipedia:Non-free content and Wikipedia:Copyrights. |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 01:47, 3 November 2012 | | 256 × 256 (40 KB) | Oaktree b (talk | contribs) | Uploading a non-free file using File Upload Wizard |
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