The computer model of flooding of Volga-Akhtuba bottomland at the different hydrographs special spring work by the Volzhskiy hydroelectric power station and water supply of the sleeve Akhtuba on the basis of geoinformation technologies and systems

The information system for simulations of dynamics and fields of flooding of the Volga-Akhtuba bottomland is created. On the basis by our numerical hydrodynamic modeling and statistical data processing of hydrological monitoring for phase 2001-2006 years the parameters influencing to flooding Volga-Akhtuba area are calculated. Two mathematical models included in a composition of soft of an information systems and providing a possibility of build-up of a flooding maps depending on the shape of the hydrograph and other parameters.