Presentation Information

3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[31]1D-2D HYBRID RIVER-FLOW MODEL WITH EVALUATION OF ROUGHNESS COEFFICIENT

*Koyo OTA¹, Jin KASHIWADA², Takehiko ITO³, Yasuo NIHEI⁴ (1. 日本工営株式会社河川水資源事業部河川部、2. 東京理科大学理工学部土木工学科、3. 東京理科大学大学院理工学研究科土木工学専攻・日本学術振興会特別研究員 DC1、4. 東京理科大学理工学部土木工学科)

Keywords:

1D river flow analysis,data assimilation,horizontal 2D flow analysis,hybrid model,roughness coefficient

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