Sand Dunes Moving in the Nili Patera Caldera on Mars

Sand Dunes Moving in the Nili Patera Caldera on Mars

Author(s)

Amelia Carolina Sparavigna

Download Full PDF DOI: 10.18483/ijSci.252 Downloads: 510 Views: 878 Pages: 105-108

Volume 2 - August 2013 (08)

Abstract

Recently, it was discovered that the sand dunes on Mars are moving. This important result was obtained by means of some high resolution HiRISE images, recorded three years apart, of the dunes in the Nili Patera caldera. Here we compare an image HiRISE of 2007 with an image of 1999 recorded by the Mars Global Surveyor. Using Gimp, a GNU image processing software, to enhance the images, we can see and measure the motion of the dunes during a longer period of time.

Keywords

Google Mars, Dune Motion, Satellite Images, HiRISE, Mars Reconnaissance Orbiter, Mars Global Surveyor, GIMP, Image Processing

References

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Cite this Article:

International Journal of Sciences is Open Access Journal.
This article is licensed under a Creative Commons Attribution 4.0 International (CC BY 4.0) License.
Author(s) retain the copyrights of this article, though, publication rights are with Alkhaer Publications.

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