Presentation Information

9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[69]EXPLORING APPROPRIATE INFLATION AND LOCALIZATION METHODS TO STABILIZE ENSEMBLE DATA ASSIMILATION OF A RAINFALL-RUNOFF-INUNDATION MODEL

*Kensuke FUJIMURA¹, Shunji KOTSUKI², Masafumi YAMADA³, Daiya SHIOJIRI⁴, Satoshi WATANABE⁵ (1. 千葉大学大学院融合理工学府、2. 千葉大学国際高等研究基幹、3. 京都大学防災研究所水資源環境研究センター、4. 千葉大学国際高等研究基幹、5. 京都大学防災研究所)

Keywords:

covariance inflation,data assimilation,ensemble Kalman filter,localization,RRI model

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