File:Map of Ganymede by Björn Jónsson.jpg

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Original file (1,800 × 900 pixels, file size: 360 KB, MIME type: image/jpeg)

Captions

Captions

Map of Ganymede was created from images from the Voyager and Galileo spacecraft, cylindrical projection.

Summary

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Description
English: From the source : "This map of Ganymede was created from more than 100 (!) images from the Voyager and Galileo spacecraft. Most of these had a resolution of roughly 0.7-3.5/pixel km except for two relatively small areas where the resolution is considerably lower. In addition I used lower resolution images (roughly 10-30 km/pixel) to colorize the map. I am also grateful to Constantine Thomas for a mosaic of the Osiris area that I integrated into the map and for valuable ideas and tips." "The map is in simple cylindrical projection with latitudes running with a uniform interval from -90 (bottom) to 90 (top) and longitude 0 at the left edge of the map. It should be rendered by projecting it onto a sphere of 2634 km radius or some equivalent unit."
Date
Source A Map of Ganymede
Author NASA (original photographies)/Björn Jónsson

Licensing

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© The copyright holder of this file allows anyone to use it for any purpose, provided that the copyright holder is properly attributed. Redistribution, derivative work, commercial use, and all other use is permitted.
Attribution:
"The planetary maps on these pages are publicly available. You do not need a special permission to use them but if you do then please mention their origin in your work, e.g. "created by Björn Jónsson" (or "Bjorn Jonsson" for all of you 8 bit character set challenged out there ;) or something equivalent." (source)

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Date/TimeThumbnailDimensionsUserComment
current15:35, 3 July 2016Thumbnail for version as of 15:35, 3 July 20161,800 × 900 (360 KB)J. N. Squire (talk | contribs)User created page with UploadWizard

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