Modelling of a Watershed: A Distributed Parallel Application in a Grid Framework

Authors

  • Isabel Campos
  • Ignacio Coterillo
  • Jesús Marco
  • Agustín Monteoliva
  • Carlos Oldani

Keywords:

Distributed model, GIS, open source, raster, MPI, grid

Abstract

This work proposes a joint implementation of spatially distributed runoff and soil erosion analysis in watersheds allowing subsequent modelization of nutrients transport processes originating from distributed sources. Implemented relying on the open source GRASS (Geographic Resources Analysis Support System) GIS (Geographical Information System), a new design for the raster operation routines is specially created to take advantage of the MPI possibilities and available GRID resources.

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Published

2012-01-27

How to Cite

Campos, I., Coterillo, I., Marco, J., Monteoliva, A., & Oldani, C. (2012). Modelling of a Watershed: A Distributed Parallel Application in a Grid Framework. COMPUTING AND INFORMATICS, 27(2), 285–296. Retrieved from https://www.cai.sk/ojs/index.php/cai/article/view/269

Issue

Vol. 27 No. 2 (2008): Computing and Informatics

Section

Articles

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