Dione up close
amateur image processing,
Cassini captured this view of Dione through infrared, green, and ultraviolet filters on September 30, 2007 from a distance of 47,000 kilometers. Resolution is about 280 meters per pixel, and the image covers an area about 280 kilometers square.
NASA / JPL / SSI / color composite by Gordan Ugarkovic
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Original image data dated on or about September 30, 2007