الفهرس 
LITERATURE REVIEWOnly 14 pages are availabe for public view
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Abstract
The problem of transformation of rainfall to runoff has been a subject of scientific
investigations throughout the evaluation of the field of hydrology. A number of
investigators have tried to relate runoff with various governing characteristics. For
rainfall-runoff simulation and design flood estimation, conceptual and physical
models are widely used. This study mainly concentrated on using programming
Arcobjects with visual basic for application (VBA) and advanced customization
techniques constructed in Geographic Information System (GIS) and Remote
Sensing techniques to develop a hydrologic model to predict surface runoff
hydrographs and design storm. The VBA applications were developed to present
all data in a GIS toolbar with the model result for different simulation scenarios.
The hydrologic model is calibrated using the collected data on the study area thus
making the model applicable. Also, it can help in determining the most reasonable
sites for the measuring network needed to condense and renovate the hydrologic
data. The result showed that the developed system could facilitate assessing and
predicting floods, suggesting sites of storage and protection different structures.
Finally the results and propose recommendations are described for future
researchers.