WATER DATA MANAGEMENT SYSTEMS INTEGRATIONS WITH MODELS

摘要: Various hydrologic models for use in water resources planning and management were reviewed. Lumped parameter distributed investigated their uses, strengths limitations. Geographic Information Systems (GISs) can support these by generating automated input, increasing the accuracy of system modeled displaying model output graphically. Spatial Decision Support (SDSSs) provides framework integrated model-GIS system. This allows designer to more effectively judge how should be geared A GIS is a beneficial tool working with geographical data, but modeling limited complex overlays. Most resource do not have well-developed capabilities analyzing spatial data. Combining GISs SDSSs strengthens both technologies. Typical set-up encompasses significant amount time effort modeler, who increase taking advantage functionality. Models utilizing GIS, such as urban runoff analyses, wetland effects on flood volumes development runoff, investigated. However, when any real generalized exercise, there are inherent inaccuracies. Concerns resources, issues scaling, calibration verification, simplification parameters