A Study on Real-time Flood Estimation in Tropical Poorly-gauged Basins

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Bibliographic Information

Other Title
  • 熱帯低密度観測流域での実時間洪水推定に関する研究

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Abstract

This study aims to develop a new installation guideline of rain-gauge networks for the flood management in poorly gauged basins, whose area is about 500 ~ 1000 km2. So in this study a guideline was estimated with de-tailed precipitation distribution data from OmKoi radar data, and was validated with gauged data in MaeWang basin. In addition The GSMaP (Global Satellite Mapping of Precipitation) product is expected to detect flood events in un-gauged basins, but generally underestimate the amount of precipitation. So Bias in GSMaP was corrected with in-situ precipitation, and then GSMaP had a potential for flood detection.

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Details 詳細情報について

  • CRID
    1050001201940258944
  • NII Article ID
    120002515020
  • NII Book ID
    AN00027784
  • ISSN
    0386412X
  • HANDLE
    2433/129270
  • Text Lang
    ja
  • Article Type
    departmental bulletin paper
  • Data Source
    • IRDB
    • CiNii Articles

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