Evaluation of the Accuracy on Seasonal or Inter-annual Variability of Soil Moisture Estimates by LSS

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Bibliographic Information

Other Title
  • 陸面過程モデルによる土壌水分量推定値の季節変動・年々変動の精度評価

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Abstract

Integration of one-way uncoupled SiBUC (Simple Biosphere including Urban Canopy) land surface model has produced global soil moisture field under the framework of the 2nd Global Soil Wetness Project (GSWP2). One of advantages of GSWP2 products is the most accurate global land surface hydrological data set in available. Thus, these global products should be applied to land-atmosphere interaction study. To do this, it is important to understand spatial or temporal accuracy on calculated soil moisture field. Global soil moisture field calculated by SiBUC is compared with soil moisture observation data provided from Global Soil Moisture Data Bank. It is confirmed that estimated soil moisture has adequate accuracy on inter-seasonal or annual scale.

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Details 詳細情報について

  • CRID
    1050001201691841280
  • NII Book ID
    AN00027784
  • ISSN
    0386412X
  • HANDLE
    2433/73376
  • Text Lang
    ja
  • Article Type
    departmental bulletin paper
  • Data Source
    • IRDB

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