A BASIC STUDY ON REAL-TIME RUNOFF PREDICTION BY STORAGE MODEL
Bibliographic Information
- Other Title
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- 貯留モデルによる実時間流出予測に関する基礎的研究
- チョリュウ モデル ニヨル ジツジカン リュウシュツ ヨソク ニ カンスル キ
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Abstract
The authors investigate models and methods for real-time prediction of flood runoff. Then, they describe runoff system in a stochastic continuous-discrete state-space model. Multiplicativecolored noise is incorporated into the model as model error, and multiplicative white noise as observa-tion error.Kalman filter theory, statistical linearization and a simulation of rainfall prediction are employedin the prediction algorithm. The present method is rather practical. The accuracy of the runoffprediction is quantitatively investigated in relation to that of the rainfall prediction and model error.
Journal
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- Disaster Prevention Research Institute Annuals. B
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Disaster Prevention Research Institute Annuals. B 25 (B-2), 245-267, 1982-04-01
京都大学防災研究所
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Details 詳細情報について
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- CRID
- 1050282677151680256
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- NII Article ID
- 120001113455
- 10007830641
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- NII Book ID
- AN00027784
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- ISSN
- 0386412X
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- HANDLE
- 2433/70533
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- NDL BIB ID
- 2447115
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- Text Lang
- ja
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- Article Type
- departmental bulletin paper
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- Data Source
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- IRDB
- NDL
- CiNii Articles