Analysis of the Motion of Some Brazilian Coastal Dunes

Analysis of the Motion of Some Brazilian Coastal Dunes

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Author(s)

Author(s): Amelia Carolina Sparavigna

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DOI: 10.18483/ijSci.905 329 827 22-31 Volume 5 - Jan 2016

Abstract

Satellite images of coastal dunes of Brazil are showing an interesting feature. As we can see from images of Google Earth, these dunes are leaving, during their motion, some footprints behind, which are sedimentary patterns. Then, we can use the Google Earth images to follow year after year the motion of such dunes. Here we give some examples of the analysis we can perform on such satellite images, in particular for a remote monitoring of these moving dunes.

Keywords

GIMP, Image processing, Google Earth, Dune motion, Satellite images

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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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