Search Results - subject:"Hydrologic modeling"

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Impacts of Accuracy and Resolution of Conventional and LiDAR Based DEMs on Parameters Used in Hydrologic Modeling

Zhao, Zhengyong; Benoy, Glenn; Chow, Thien; Rees, Herb; … - In: Water Resources Management 24 (2010) 7, pp. 1363-1380

Digital elevation model (DEM) is often used for hydrologic modeling, land use planning, engineering design and …

Persistent link: https://www.econbiz.de/10010997836

Characterization and Evaluation of Elevation Data Uncertainty in Water Resources Modeling with GIS

Wu, Simon; Li, Jonathan; Huang, G. - In: Water Resources Management 22 (2008) 8, pp. 959-972

size and vertical accuracy could have profound effect on hydrologic modeling performance. The impact can be compensated by …

Persistent link: https://www.econbiz.de/10010794256

The emerging role of satellite rainfall data in improving the hydro-political situation of flood monitoring in the under-developed regions of the world

Hossain, Faisal; Katiyar, Nitin; Hong, Yang; Wolf, Aaron - In: Natural Hazards 43 (2007) 2, pp. 199-210

The systematic decline of in situ networks for hydrologic measurements has been recognized as a crucial limitation to advancing hydrologic monitoring in medium to large basins, especially those that are already sparsely instrumented. As a collective response, sections of the hydrologic...

Persistent link: https://www.econbiz.de/10010996352

Adequacy of satellite derived rainfall data for stream flow modeling

Artan, Guleid; Gadain, Hussein; Smith, Jodie; Asante, … - In: Natural Hazards 43 (2007) 2, pp. 167-185

hydrologic modeling when the hydrologic model is calibrated with such data. However, the remotely sensed rainfall estimates …

Persistent link: https://www.econbiz.de/10010759104