Application of GIS and Remote Sensing for Semi-Distributed Hydrologic Modeling

机译：GIS和遥感技术在半分布式水文建模中的应用

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An important goal of spatially distributed hydrologic modeling is to provide estimates of streamflow (and river level flood forecasting) at any point along the river system. Research into semi-distributed modeling has been limited despite this potential benefit when compared to lumped approaches. Available spatially distributed estimates of precipitation provided by the NEXRAD radar network, high resolution Digital Elevation Models (DEM), and soil, landuse, and vegetation data can be integrated into an improved system for distributed hydrologic modeling that provides more accurate and informative flood forecasts

机译：空间分布水文模型的一个重要目标是提供沿河流系统任何一点的水流量估算（以及河流水位洪水预报）。尽管与集总方法相比具有潜在的优势，但对半分布式建模的研究仍然很有限。 NEXRAD雷达网络，高分辨率数字高程模型（DEM）以及土壤，土地利用和植被数据提供的可用的空间分布的降水估计，可以集成到改进的分布式水文模型系统中，从而提供更准确，更有用的洪水预报

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《International conference of GIS and Remote Sensing in hydrology, water resources and environment;ICGRHWE》|2003年|p.1-1|共1页
会议地点 Three Gorges Dam(CN);Three Gorges Dam(CN)
作者
Newsha Khodatalab; Hoshin Gupta; Thorsten Wagener; Terri Hogue; Soroosh Sorooshian;
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Department of Hydrology and Water Resources University of Arizona Tucson 85721-0011 Arizona. E-mail: newsha@hwr.arizona.edu;

Department of Hydrology and Water Resources University of Arizona Tucson 85721-0011 Arizona;

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Application of GIS and Remote Sensing for Semi-Distributed Hydrologic Modeling

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