This paper develops a framework for regional scale flood modeling that integrates NEXRAD Level III rainfall, GIS, and a hydrological model (HEC-HMS/RAS). The San Antonio River Basin (about 4000 square miles, 10,000 km2) in Central Texas, USA, is the domain of the study because it is a region subject to frequent occurrences of severe flash flooding. A major flood in the summer of 2002 is chosen ...

Abstract The construction of river training structures has a local influence on hydraulic and sediment regimes. River is simply to modify the dimensions patterns channels, bars, pools. Many scientists have applied developed methods identify suitable techniques for training. In this paper 60 scientific papers were reviewed, through review, researchers divided according method using model problem...

rivers are important water resources for human life, but sometimes cause irreparable damages. the flood plains are fertile terrains which are endangered by flood. flood hazard mapping is one of the basic methods in flood fighting. in order to decline flood damages, the simulation of the hydraulic behavior of the rivers during flood occurrence is very important. in this study, areas that are flo...

Abstract DKI Jakarta is the capital city of Indonesia well known as a with most rapid development and growth in country. This indicates that increase population Jakarta, need for considerable change land use cannot be denied. Environmental problems will get worse over time have resulted flooding which has been concern local government every year. A polder system stated to effective resolving fl...

Abstract This research aims to map flood inundated areas under changing climate in the Boyo watershed of Southern Ethiopia. A semi-distributed physically based Hydrologic Engineering Center-Hydrologic Modeling System (HEC-HMS) and Center-River Analysis (HEC-RAS) were used simulate events maps, respectively, for scenarios. The bias-corrected data four models baseline (1976–2005), mid-term (2041–...