Short communication: SIPAR_ID: Freeware for surface irrigation parameter identification

  • Authors:
  • J. A. Rodríguez;J. C. Martos

  • Affiliations:
  • Empresa Pública Desarrollo Agrario y Pesquero, Consejería de Agricultura y Pesca, Junta de Andalucía. Área de Regadíos y Modernización, Bergantín 39, 41012 Sevil ...;Empresa Pública Desarrollo Agrario y Pesquero, Consejería de Agricultura y Pesca, Junta de Andalucía. Área de Regadíos y Modernización, Bergantín 39, 41012 Sevil ...

  • Venue:
  • Environmental Modelling & Software
  • Year:
  • 2010

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Abstract

SIPAR_ID is a software based on a robust multiobjective inverse modeling technique for estimating field values of infiltration and roughness parameters of a surface irrigation event under both steady and variable inflow conditions. Its simulation engine is quite flexible and accurate thanks to a hybrid model that combines a volume-balance model with artificial neural networks. SIPAR_ID also provides an estimate of the uncertainty and sensitivity of the identified parameters.