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International Year of Astronomy 2009

Analyzing dunes with GIMP

This is a piece of terrain South of Victoria Crater. I mapped the dunes (using the GIMP) by finding the edges, clearing the edges at the bright bedrock areas and blurring a bit to create smooth gradients before colorizing.

vicky-south-part1-one-eight.jpg

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« Bridges to Nowhere vs. Rovers to Mars
» Analyzing dunes with GIMP (II)