Geoinformatika 2011; 2 : 68-80

GIS STRUCTURE RESEARCH OF THE LONG-TERM NATURAL DRIVE OF SUBSOIL WATER LEVEL AS THE BASE OF HIGHER PROBABILITY OF LONG-RANGE FORECASTS (DNEPROPETROVSK REGION AS AN EXAMPLE)

Davybida L.I., Kuzmenko E.D.

Given in the article is an estimation of the regional long-term homogeneous drive of subsoil water level on the territory of Dnepropetrovsk region. The estimation was made with the help of complex analysis of time series of observations for representative hydrogeological points. The observant wells were grouped according to synchronous long-term vibrations of the water levels. Within the research region we singled out some territories with the homogeneous long-term drive of the subsoil water levels.

Keywords: subsoil water, hydrogeological zoning, statistical analysis, homogeneity of the water drive.