IAHR, founded in 1935, is a worldwide independent member-based organisation of engineers and water specialists working in fields related to the hydro-environmental sciences and their practical application. Activities range from river and maritime hydraulics to water resources development and eco-hydraulics, through to ice engineering, hydroinformatics, and hydraulic machinery.
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You are here : eLibrary : IAHR World Congress Proceedings : 32nd Congress - Venice (2007) : THEME A: Engineering and Management of Fresh-water Systems : Rainfall runoff forecasting system for basin water resources management in korea
Rainfall runoff forecasting system for basin water resources management in korea
Author : Ick Hwan Ko , Man-ha Hwang , Woochang Jeong
A Rainfall Runoff Forecasting System (RRFS) is developed as a tool kit for quantitativeand qualitative analysis of basinwide rainfall-runoff relationship. The RRFS consists of four different modules: 1) a real-time hydrologic input data preparation module, 2) a runoff simulation and forecasting module for providing short-term water demand and supply over 10 days based on predicted meteorological data, 3) a runoff prediction module for establishing long-term water supply plan in reservoir operation, and 4) a graphic visualization module for output display from the simulation and prediction results. Calibration and verification were made by applying the system to the Geum river basinwhich is the third largest river basin in Korea. Since the results of applying the system showed fairly satisfactory performance in identifying the status of water resources in the basin and establishing the outlook of water supply, it is expected that the RRFS will serve as an efficient toolkit to provide the spatial and temporal runoff forecasting with water information in the Geum basin.
File Size : 1,477,907 bytes
File Type : Adobe Acrobat Document
Chapter : IAHR World Congress Proceedings
Category : 32nd Congress - Venice (2007)
Article : THEME A: Engineering and Management of Fresh-water Systems
Date Published : 01/07/2007
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