[PP-1-1] ポスターセッション　コアタイム　グループ（1）

[PP-1-1-32] Study of model parameter estimation method by principal component analysis for rivers with poor flood data

*Saki Endo¹, Shiori Abe¹, Shojun Arai¹, Yosuke Nakamura¹, Daiki Kakinuma², Takafumi Mochizuki², Keijiro Kubota², Koji Ikeuchi³ (1. MITSUI CONSULTANTS CO.,LTD., 2. PUBLIC WORKS RESEARCH INSTITUTE , 3. Foundation of River & basin Integrated Communications)

Keywords:RRI model, flood forecasting, Parameter identification, Principal component analysis