斜面(3)

[III-69] Effect of shortening interval time on accuracy of data assimilation for infiltration of rainwater into ground

〇Shinji KAWAHARA¹, Kazuhiro ODA¹, Keigo KOIZUMI², Shin-ichi ITO³, Hiroshi Tsutsumi⁴ (1.Osaka Sangyo University, 2.Osaka University, 3.Kagoshima University, 4.West Nippon Expressway Company Limited)

Keywords:Data Assimilationi, Infiltration, Field Measurements, Volumetric water content, Numerical analysis