Evaluation of the soil moisture model with data assimilation by the triple collocation method
DOI:
https://doi.org/10.31713/MCIT.2020.11Keywords:
data assimilation, Newtonian nudging, mathematical modelling, soil moisture, triple collocationAbstract
This paper deals with a nonlinear soil moisture transport problem, solved with addition of satellite observed soil moisture. The satellite data are assimilated into the model using Newtonian nudging method. Â Evaluation is done by the triple collocation method, which involves three independent data sources: model results, ground stations and ERA5 climatic data. The results testify that model results are nearly as accurate as the ground station measurements.
Downloads
Published
2020-10-22
How to Cite
Kozhushko, O., Boiko, M., Kovbasa, M., Martyniuk, P., Stepanchenko, O., & Uvarov, M. (2020). Evaluation of the soil moisture model with data assimilation by the triple collocation method. Modeling, Control and Information Technologies: Proceedings of International Scientific and Practical Conference, (4), 35–38. https://doi.org/10.31713/MCIT.2020.11
Issue
Section
Mathematical modelling and computational methods