%0 Journal Article %T Modele 3D ale spa iului construit din Municipiul Re i a prin tehnici CAD i G.I.S. %A George-Lauren£¿iu Merciu %J Urbanism. Arhitectura. Constructii %D 2012 %I NR&DI URBAN-INCERC %X The economic needs of urban development require proper design products that take into account the environment. Numerical modeling of urban space can generate tools for sustainable development. The aim of this paper is to present some 3D models of built space in Re i a city to highlight the extension of functional zones. %K digital terrain model %K numerical models of constructions %K urban space %K economic restructuring %K systematization %U http://uac.incd.ro/Art/v3n1a03.pdf