[GRASS-web] Pontifical Xaverian University Bogotá D.C., Colombia, GRASS GIS Programming

[David Enrique Trujillo Osorio]

26th August 2015.

To: GRASS Development team.

From: David Trujillo, Nikolay Suarez.

Pontifical Xaverian University.

Bogotá D.C., Colombia.

We are David Trujillo and Nikolay Mauricio Suarez students from Bogotá - Colombia at Xaverian University. We have been working on two modules, the first one is called "r.turc". The module "r.turc" delivers a real evaporation map  from precipitation and temperature maps and uses Turc´s ecuation. The second one performs a subpixel analysis for flood mapping, and is composed by two modules: "i.subpixel" and "i.dod.

The module "i.subpixel" uses remote sensing images with modarate resoltution,  and it applies a methodology of sub-pixel analysis (SA) for flood detection (see "Development of a sub-pixel analysis method applied to dynamic monitoring of floods, International Journal of Remote Sensing, 33:7, 2277-2295, Giraldo O. Juan Diego, Garcia G. Sandra Gabriela, 2011."). It enables us use these images for monitoring and delimitation of flooded areas. "i.dod" supports the spatial coherence with a drainage on DEM which improves "i.subpixel" outputs.
Could you help us to indicate which steeps we should follow to deliver these modules to you?
We appreciate your attention and response.

Thanks.

·         David Enrique Trujillo Osorio.

Civil engineering student.

e-mail: david.trujillo at javeriana.edu.co<mailto:david.trujillo at javeriana.edu.co>



·         Nikolay Mauricio Suarez Kozov.

Civil engineering student.

e-mail: nikolay.suarez at javeriana.edu.co<mailto:nikolay.suarez at javeriana.edu.co>



·         Juan Diego Giraldo Osorio IC.

Civil engineering Professor.

e-mail: j.giraldoo at javeriana.edu.co<mailto:j.giraldo at javeriana.edu.co>


Pontifical Xavierian University
Bogotá, D.C., Colombia.
Calle 40 N° 5-50 Building. Jose Gabriel Maldonado.
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