цифрова модель

The paper represents the general concept of the watershed distributed models. Some fundamental peculiari-ties of the GIS-models for watershed hydrology have been discussed as well as key issues relevant to the distributed hydrological modeling done. In addition the geospatial data concept has been outlined in details, since this data accepted as the initial data sources for the GIS-modeling in the relevant domain. The paper has given some relevant examples from both well-known GIS, and author’s original software.

An example of channel modeling costs in the selected channel section during the spring flood in the basin, likely modeled inundation zone, defined Channel consumption during the summer storm flood. The possibility of computer technology water distribution to assess the ecological condition of surface water bodies and catchment areas.