Multilevel urban geographic information system models for overground and underground design

The urban geographic information system includes a wide range of different types complex data collected from various sources. Objects described vary industrial to ecological as city itself being tied environment also affects nature. Preventing pollution and other emergency situations caused by human activity in general is both topical burning that widely recognized so there need for comprehensive study the possibilities develop order increase efficiency design. purpose article provides solution problem helps reduce planning costs representing on levels obtaining all necessary one source. Urban developed with latest digital technologies allows make more flexible technical, economical, social changes. Three-dimensional visualization up-to-date ways expand functionality this paper gives subject area: research nowadays models processing methods was conducted. And basis extended model including underground infrastructure level offered possible approaches it were formed. three-dimensional overground design multilevel organization.