Abstract
The study used the tools of Geographic Information System (GIS) in the analysis of the intensity of meandering of Noteć River, calculated using indicators proposed by Brice [16], Leopold et al. [17], Rust [15] and Rosgen [18]. In this work the emphasis is placed on showing the suitability of using modelling software and spatial data. The study was based on archival cartographic materials and orthophotomap presenting the current course of the river channel. The software of geographic information system used for analysis was ArcMap v.10.0. The rate of meandering of the river in a multiyear period 1876-2013 and four typical scenarios of the development of river channel were determined. Comparing them with the types of human intervention in the fluvial system, the dynamics of transformation channel in the analysed period of time was specified. These types are characteristic for all the meandering rivers. These scenarios can determine the amount of anthropopressure and to evaluate the usefulness of GIS in the analysis of transformations of the fluvial system.
Published Version
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