In January 2006, the flash flood in Panti Sub-district was a national disaster, causing damage to building infrastructure and fatalities. From this incident, it is necessary have mitigation by providing map of distribution inundation using 2D hydraulic model provide information regarding extent study area. Due limited DEM data for modeling, use UAV images DSM with good higher resolution. This a...

An application is presented of a new methodology for the real-time operations river-reservoir systems. The based upon an optimization/simulation modeling approach that interfaces optimization with one and/or two-dimensional unsteady flow simulation model (U.S. Army Corps Engineers HEC-RAS). also includes short-term rainfall forecasting, and U.S. HEC-HMS rainfall-runoff modeling. Both forecasted...

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...

This paper firstly described the dam break in the aspects of theories and models. Break parameters prediction, the understanding of dam break mechanics, peak outflow prediction were shown as the essential for the dam break analysis, and eventually determined the loss of the damages. Secondly, as an application example, Foster Joseph Sayers Dam break was further modeled and analyzed using USACE ...