Geoinformation modeling of the Liska river basin

The article used DEM data based on data from the SRTM ArcSecond digital terrain model. The functionality of hydrological modeling in the geoinformation system QGIS is studied. With the help of this, the drainage basin of the Disc River was identified and the watercourse was modeled using computer-aided design methods. The number of watercourses, the length of the fluvial network and the catchment area are also calculated.