File:Europa mosaics comparison.png

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Comparison of the same mosaic of Europa at two resolutions.

Summary

DescriptionEuropa mosaics comparison.png	English: Comparison of the same mosaic of Jupiter's moon Europa at two resolutions differing by a linear factor of 1.6.
Date	21 November 2014
Source	This image is a comparison of corresponding sections of File:PIA19048 realistic color Europa mosaic.jpg and File:PIA19048 realistic color Europa mosaic (alt).jpg, which represent the same image of Jupiter's moon Europa at scales that differ by a factor 1.6.
Author	NASA / Jet Propulsion Lab-Caltech / SETI Institute
Other versions	The two full mosaics in question are: Version upsampled by a linear factor of 1.6 Original NASA version

Licensing

	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.)
	Warnings: Use of NASA logos, insignia and emblems is restricted per U.S. law 14 CFR 1221. The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain. Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI.[1] See also {{PD-Hubble}} and {{Cc-Hubble}}. The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3] The National Space Science Data Center (NSSDC) site has been known to host copyrighted content. Its photo gallery FAQ states that all of the images in the photo gallery are in the public domain "Unless otherwise noted."

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	08:40, 18 August 2019		928 × 437 (1.18 MB)	WolfmanSF (talk \| contribs)	User created page with UploadWizard

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Europa (moon)

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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.

Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Color space	sRGB
Image width	928 px
Image height	437 px
Software used	Adobe Photoshop Elements 15.0 (Windows)
Date and time of digitizing	18:33, 17 August 2019
Date metadata was last modified	18:33, 17 August 2019
File change date and time	18:33, 17 August 2019
Unique ID of original document	xmp.did:6f9fa05a-6855-7e41-97ec-8d441e834ed4

File:Europa mosaics comparison.png

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21 November 2014

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