Articles | Volume 14, issue 11
https://doi.org/10.5194/nhess-14-2951-2014
https://doi.org/10.5194/nhess-14-2951-2014
Research article
 | 
10 Nov 2014
Research article |  | 10 Nov 2014

Towards predictive data-driven simulations of wildfire spread – Part I: Reduced-cost Ensemble Kalman Filter based on a Polynomial Chaos surrogate model for parameter estimation

M. C. Rochoux, S. Ricci, D. Lucor, B. Cuenot, and A. Trouvé

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Short summary
This paper presents a data-driven wildfire simulator for forecasting wildfire spread scenarios at a reduced computational cost that is consistent with operational systems. A wildfire spread simulator combined with an ensemble-based data assimilation algorithm is indeed a promising approach to reduce uncertainties in the forecast location of the fire front and to introduce a paradigm shift in the wildfire emergency response.
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