This article is about intellectualization of the software of processing spatial data. Solution of this problem based on using the ontology approach. Next tasks were solved to achieve the goal: to consider the analysis of the subject area, to create the ontology of considered subject area, to develop an algorithm of creating and integrating the ontology to the software of processing spatial data. This algorithm is allows to integrate spatial data from different storages. Also the structure of the ontology is considered in this article: what components are included in the ontology and how could we create it. The software Protégé is chosen from existing editors to create and edit the ontology.

Keywords: ontology, intellectualization, geoinformation system, search, semantic web, software

Results evolutionarily – functional approach to the analysis and classification of the existing software by processing of spatial data for support of decision-making at the regional level are provided in operation. The analysis of existing software on processing of spatial data for support of decision-making at the regional level, in which the main objectives and functions, creation time, and also the used types of spatial data were shown, is carried out. The four-stage model of classification of the software which distinctive feature is synthesis of cluster and synergy approaches is developed.

Keywords: evolutionarily – functional approach, spatial data, cluster approach, synergy approach, software