Validation of hydrological models: Conceptual basis, methodological approaches and a proposal for a code of practice

Daniela Biondi, Gabriele Freni, Vito Iacobellis, Giuseppe Mascaro, Alberto Montanari

Research output: Contribution to journalArticle

55 Scopus citations

Abstract

In this paper, we discuss validation of hydrological models, namely the process of evaluating performance of a simulation and/or prediction model. We briefly review the validation procedures that are frequently used in hydrology making a distinction between scientific validation and performance validation. Finally, we propose guidelines for carrying out model validation with the aim of providing agreed methodologies to efficiently assess model peculiarities and limitations, and to quantify simulation performance.

Original languageEnglish (US)
Pages (from-to)70-76
Number of pages7
JournalPhysics and Chemistry of the Earth
Volume42-44
DOIs
StatePublished - Jan 1 2012
Externally publishedYes

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Keywords

  • Calibration
  • Hydrological model
  • Model diagnostic
  • Performance indexes
  • Validation

ASJC Scopus subject areas

  • Geophysics
  • Geochemistry and Petrology

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