Automated construction of the boundaries of basin geosystems for the Volga Federal District

Autor:	O. P. Ermolaev, M. A. Ivanov, K. A. Maltsev
Rok vydání:	2014
Předmět:	Hydrology Identification (information) Validity assessment Work (electrical) Geography Planning and Development Shuttle Radar Topography Mission Management Monitoring Policy and Law Structural basin Digital elevation model Cartography Geology Earth-Surface Processes
Zdroj:	Geography and Natural Resources. 35:222-228
ISSN:	1875-371X 1875-3728
DOI:	10.1134/s1875372814030044
Popis:	Using the Volga (Privolzhskii) Federal District as an example, we offer the solution of such a currently central scientific and methodological problem as automated identification of the boundaries of basin geosystems under different landscape and geomorphological conditions in terms of multiresolution digital elevation models. The main stages of work are described, namely the development of the digital elevation model, its hydrological adjustment, identification of the boundaries of basin geosystems, and validity assessment of results obtained. The technique has been developed for constructing a hydrologically valid digital elevation model with the purpose of identifying the boundaries of basin geosystems.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::3e21c69b13600088c97dfdb5d38ef20a https://doi.org/10.1134/s1875372814030044 Zobrazit plný text záznamu Full text from SpringerLink