Object-oriented topological management system of spatially-distributed databases


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Abstract

This paper discusses the problems associated with the development of the specialized database management system (DBMS) GIS Terra Plus for storage, processing, and analysis of spatially distributed data (SDD). Description models and the presentation structure of the SDD, the scheme of databases of the GIS Terra Plus DBMS, the query system, and operating conditions are considered.

About the authors

Yu. G. Vasin

Center for Informatics and Intellectual Information Technologies, Institute of Information Technology, Mathematics and Mechanics

Author for correspondence.
Email: yuri961@yandex.ru
Russian Federation, Nizhny Novgorod

Yu. V. Yasakov

Center for Informatics and Intellectual Information Technologies, Institute of Information Technology, Mathematics and Mechanics

Email: yuri961@yandex.ru
Russian Federation, Nizhny Novgorod

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