Actualized digital terrain model and the distribution of roughness coefficient for the Volga-Akhtuba floodplain
Klikunova Anna Jur'evna
Student, Department of Information Systems and Computer Modeling, Volgograd State University
Agafonnikova Ekaterina Olegovna
Senior Lecturer, Department of Information Systems and Computer Modeling, Volgograd State University
Abstract. The aimof research is to create an actual digital terrain model of the Volga-Akhtuba floodplain (VAP) and the construction of electronic map roughness coefficient of any type of ground surface and vegetation. The new model allows to increase accuracy of prediction of the hydrological regime for the territory of VAP during the spring period by carrying out numerical hydrodynamic experiments.
Key words: GIS technologies, Volga-Akhtuba floodplain, digital terrain model, roughness, hydrological regime.
 Klikunova_Agafonnikova.pdf |