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Examination of Flood Runoff Reproductivity for Different Rainfall Sources in Central Vietnam

Authors: Do Hoai Nam, Keiko Udo, Akira Mano

Abstract:

This paper presents the combination of different precipitation data sets and the distributed hydrological model, in order to examine the flood runoff reproductivity of scattered observation catchments. The precipitation data sets were obtained from observation using rain-gages, satellite based estimate (TRMM), and numerical weather prediction model (NWP), then were coupled with the super tank model. The case study was conducted in three basins (small, medium, and large size) located in Central Vietnam. Calculated hydrographs based on ground observation rainfall showed best fit to measured stream flow, while those obtained from TRMM and NWP showed high uncertainty of peak discharges. However, calculated hydrographs using the adjusted rainfield depicted a promising alternative for the application of TRMM and NWP in flood modeling for scattered observation catchments, especially for the extension of forecast lead time.

Keywords: Flood forecast, rainfall-runoff model, satellite rainfall estimate, numerical weather prediction, quantitative precipitation forecasting.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1076246

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[1] Ngo, L. A., Barontini, S., Buzzi, A., Drofa, O., Do, L.T., Vu, M. C., Hoang, T. T., Ranzi, R, "A hydrometeorological flood forecast system for the Red River (China - Vietnam)," Geophysical Research, Vol.10, EGU2008-A-10475, 2008.
[2] Amanda, H., et al., "Satellite-based Flood Modeling Using TRMMbased Rainfall Products," Sensors, 7, 3416-3427, 2007.
[3] Piero, V., "Flood modeling in Perfume (Huong) River Basin, Hue Province, Vietnam," The thesis submitted to acquaint the degree of master of science. International Institute for Geo-Information Science and Earth Observation Enschede, the Netherlands, 2004.
[4] Bruno, C., et al., "Daily hydrological modeling in the Amazon basin using TRMM rainfall estimate," Journal of Hydrology 360, 207- 216, 2008.
[5] Bruno, W., et al., "Forecasting River Uruguay flow using rainfall forecast from a regional weather-prediction model," Journal of Hydrology 305, 87- 98, 2005.
[6] Kardhana, H., Tatesawa, H., Mano, A., "Flood forecast based on numerical weather prediction and distributed runoff model," River Basin Management IV, ISBN: 9781845640750, 2008.
[7] Younis, J., et al., "The benefit of high-resolution operational weather forecasts for flash flood warning," Hydrology and Earth System Sciences, Hydrol. Earth Syst. Sci., 12, 1039-1051, 2008.
[8] Jens, B., Ezio, T., "Coupling meteorological and hydrological models for flood forecasting," Hydrology and Earth System Sciences, 9(4), 333-346, 2005.
[9] USGS, Global 30-Arc-Second Elevation Data Set, 1996, Sioux Falls, SD: Dept. Interior, EROS Data Center.
[10] NOAA, Global land One-Kilometer Base Elevation, 2005, Boulder, CO: Dept. Commerce, Nat.Geophys. Data Center.
[11] Ludwig, R., Schneider, P., "Validation of digital elevation models from SRTM X-SAR for application in hydrologic modeling," ISPRS Journal of Photogrammetry & Remote Sensing 60 339-358, 2006.
[12] Beven, K., "TOPMODEL: A Critique," Hydrol. Process 11,1069-1086, 1997a.
[13] Takeuchi et al., "For hydro-environmental simulation of a large ungauged basin - introduction of block - wise use of TOPMODEL and Muskingum-Cunge method," Hydrol. Sci. J. 44 (4), pp. 633-646, 1999.
[14] Kato, H., Mano, A., "Flood runoff model on one kilometer mesh for the Upper Chang Jiang River," Proceeding of GIS & RS in Hydrology, Water Resources and Environment, Vol.1, 2003.
[15] Horton, R.E., "Rainfall interception," Monthly weather review, Vol. 47, No. 9. pp. 602-623, 1919.
[16] Hattori, S., Chikaarashi, H., and Takeuchi, N, "Measurement of rainfall interception and its micrometeorological analysis in Hinoki Stand," Bulletin of the Forestry and Forest Product Research Institute, 318, pp. 79-102, 1982.
[17] Nguyen, T.L., "Landslide susceptibility mapping of the mountainous area in A Luoi district, Thua Thien Hue Province, Vietnam," Dissertation for PhD degree, Vrije Universiteit Brussel, 2008.
[18] Strickler, A., "Beitr├ñge zur Frage der Geschwindigkeits formel und der Rauhigkeitszahlen f├╝r Ströme, Kanale und geschlossene Leitungen," Mitteilungen des Eidgenössischen Amtes f├╝r Wasserwirtschaft No. 16, Bern, Switzerland, 1923. Translated into English by: Roesgan, T. and Brownie, W.R., 1981.
[19] Hossain, F., et al., "A Two-Dimensional Satellite Rainfall Error Model," IEEE Trans. Geosci. Remote Sens., vol. 44, no. 6, 2006.
[20] Glahn, H. R., and D. A. Lowry., "The use of model output statistics (MOS) in objective weather forecasting," J. Appl. Meteor., 11, 1203- 1211, 1972.
[21] Website for TRMM archive data: http://disc2.nascom.nasa.gov/Giovanni/tovas/TRMM_V6.3B42.2.shtml.