DEVELOPMENT OF TECHNIQUES FOR ON-LINE FORECASTING OF RAINFALL AND FLOOD RUNOFF

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概要

• 論文の詳細を見る

• An on-line rainfall forecasting procedure that uses digital radar data is presented. The model can provide not only parallel translation of rainfall distribution, but rotation, shearing strain and expansion of the rainfall distribution pattern. Our formulation of the model parameter estimation leads to a linear least squares estimation problem that is easily solved with a mini or micro-computer. An on-line runoff forecasting procedure also is presented. It uses a stochastic state-space runoff model constructed from a given deterministic state-space runoff model. To cope with the nonlinearity of the system model, a statistical second-order approximation technique and the UDU^Τ factorization technique are applied.

• 日本自然災害学会の論文

著者

• Takasao T

  Kyoto Univ. Kyoto Jpn

• Takasao Takuma

  Department Of Civil Engineering Kyoto University

• SHIBA Michiharu

  Department of Civil Engineering, Kyoto University

• Shiba Michiharu

  Department Of Civil Engineering Kyoto University

関連論文

• A RUNOFF SIMULATION WITH STRUCTURAL HYDROLOGICAL MODELING SYSTEM
• OPERATING SYSTEM FOR RETARDING BASIN SLUICE WAYS USING REAL-TIME STAGE PREDICTION
• DEVELOPMENT OF TECHNIQUES FOR ON-LINE FORECASTING OF RAINFALL AND FLOOD RUNOFF

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