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Conclusions• A priori estimation of parameters related to land-atmosphere interactions, i.e. soil and vegetationsystem, was proposed using GIS analysis.• The parameter estimation method was applied to twokinds of basin-wide hydrologic models (low flow &flood runoff), each of which has distinct features witheach other. Both the results were very successful inforested mountainous watersheds in Japan.• The above points suggest that the parameterestimation method proposed here is expected to havesome generality in a meteo-hydrologic area.
Studies at PWRIrelated to2.2 Relations Between Flow Regimeand Regional Climatic andGeophysical Conditions
- Page 18 and 19: Land cover classification and detec
- Page 20 and 21: Contents of TLS studies at PWRI•
- Page 22 and 23: Topography mapping with TLSwith thr
- Page 24 and 25: Investigation of river-bed material
- Page 26 and 27: Potential to mapping riverbed topog
- Page 28 and 29: Main water-stage observatoriesnear
- Page 30 and 31: Study AreaCambodia, Tonle Sap Lake
- Page 33 and 34: Estimation of flood inundationof th
- Page 35 and 36: BackgroundDistributed-parameter mod
- Page 37 and 38: Development of basin-wide distribut
- Page 39 and 40: Characteristics of hydrologicproces
- Page 41 and 42: Actual evapotranspiration (Ea)= Pen
- Page 43 and 44: Net Radiation: Rn ’ ’”
- Page 45 and 46: Soil moisture accounting (wet perio
- Page 48 and 49: Location of the254km 2Kusaki-Damwat
- Page 50 and 51: River-channel networks for Kusaki-D
- Page 52 and 53: NDVI map for the Kusaki-Dam watersh
- Page 54 and 55: Vegetation cover ratio map based on
- Page 56 and 57: Long-termstreamflowsimulation witht
- Page 58 and 59: Long-term streamflow simulationwith
- Page 60 and 61: Characteristics of WEHY model• He
- Page 62 and 63: Model computational unitsSoilparame
- Page 64 and 65: Field survey for ground-truth data
- Page 66 and 67: Verification cases of WEHY modelat
- Page 70 and 71: General weather situation• Autu
- Page 72 and 73: 1 Collect the rainfall data Ho
- Page 74 and 75: 2DD (Depth-Duration) analysis• So
- Page 76 and 77: 2DD analysis (based on hour data)Ra
- Page 78 and 79: 24-hour maximum areal rainfall extr
- Page 80 and 81: Analysis of the Tokai-storm DAD cur
- Page 82 and 83: Conclusion (1 of 2)• Tokai-storm
- Page 84: Future subjects• Establishment of
Studies at PWRIrelated to2.2 Relations Between Flow Regimeand Regional Climatic andGeophysical Conditions
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