Evaluation of the effectiveness of the Earth observation data on the improvement of runoff prediction in the Mae Wang basin in northern Thailand

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Other Title
  • 北タイメーワン流域の流出予測精度向上に対する地球観測データの有効性の検討

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Abstract

In this study, the impacts of the Earth Observation Data on the improvement of runoff prediction are investigated using the in-situ measurement data in the Mae Wang river basin in northern Thailand. For the case of un-gauged condition, precipitation data is given from the output of mesoscale meteorological model (MM5). SiBUC land surface scheme and Hydro-BEAM are used for runoff simulation. For the gauged condition, 11 raingauges are used. Furthermore, several rainfall datasets were prepared considering the "missing" of some observation. Through the comparison of simulated discharge, importance of each observation site is discussed.

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Details 詳細情報について

  • CRID
    1050001201937353472
  • NII Book ID
    AN00027784
  • ISSN
    0386412X
  • HANDLE
    2433/73279
  • Text Lang
    ja
  • Article Type
    departmental bulletin paper
  • Data Source
    • IRDB

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