File:Mars Viking 11d128.png
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Size of this preview: 800 × 393 pixels. Other resolutions: 320 × 157 pixels | 640 × 314 pixels | 1,042 × 512 pixels.
Original file (1,042 × 512 pixels, file size: 839 KB, MIME type: image/png)
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[edit]DescriptionMars Viking 11d128.png |
Original Caption Released with NASA image: |
Date | 2009-01-26; original photos were taken 1977-05-26. |
Source | Own work based on images in the NASA Viking image archive |
Author | "Roel van der Hoorn (Van der Hoorn)" |
Permission (Reusing this file) |
I used the original 11d128.blu, 11d128.grn and 11d128.red images from the NASA Viking image archive, converted them to .png, manually removed the noise and finally merged them into one image (almost matching true color; see here for the channel mixing process). Except for the conversion, this was all done in Adobe Photoshop CS2. The original files by NASA are in the public domain, and so is this new one. |
Other versions | I created this image as a replacement for the image Viking1mars.jpg (see also: here) It was created by NASA, but the quality is not very high. Using the original pictures from the lander archive resulted in a higher quality image. |
Licensing
[edit]Public domainPublic domainfalsefalse |
This work has been released into the public domain by its author, Van der Hoorn at English Wikipedia. This applies worldwide. In some countries this may not be legally possible; if so: Van der Hoorn grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.Public domainPublic domainfalsefalse |
The image is based on an original image from NASA to which the following copyright statement is applicable:
Public domainPublic domainfalsefalse |
This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.) | ||
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:14, 26 January 2009 | 1,042 × 512 (839 KB) | Van der Hoorn (talk | contribs) | == Summary == {{Information |Description = The Viking 1 Lander sampling arm created a number of deep trenches as part of the surface composition and biology experiments on Mars. The digging tool on the sampling arm (at lower center) could scoop up samples |
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