作者: Alexander Voronin , Mikhail Kharitonov , Anna Vasilchenko , Konstantin Dubinko
DOI: 10.1109/SUMMA50634.2020.9280670
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摘要: The paper presents a control model of the hydrologic safety inundated territories including multi-layer geoinformation an territory with real and simulated relief layers bed structure, settlements transport infrastructure; hydrodynamic flood development; simulation population evaluation at developing catastrophic flooding; complex hierarchic hydrological control.The top hierarchy level locates urbanization for preventing growth risk social&economic development: territorial distribution setting their critical dimensions as well development network factor successful evacuation. middle includes hydrotechnical projects safety. lower consists evacuation (establishing self-evacuation directions modes).Geoinformation is conducted help software&algorithmic package Web-ECOGIS intended emergency situations rivers water storages season-related floods. uses modern GIS technology, parallel computations technologies OpenMP, MPI, CUDA. vector maps in this include relief, system, infrastructure.The results scenario modelling two types emergencies flooding northern part Volga&Akhtuba floodplain (VAFP): unexpected Volzhskaya HPP sudden increase spring intensity process its development. authors define conditions safe identify most hazardous territories. study efficiency project on installing locking dam base Volga Akhtuba channel.