Systems and Means of Informatics
2024, Volume 34, Issue 2, pp 95-106
AN APPROACH TO MODELING DYNAMIC GEOOBJECTS BASED ON THE CONCEPT OF PHASE VARIATION
Abstract
A structure and basic design solutions are proposed for constructing a sample geodatabase with support for phase variation of geomodels. This structure is a development of the previously developed multiscale geodatabase with support for representing geoobjects in various application contexts. The essence of phase variation and its fundamental differences from full-fledged temporal modeling are considered. It is concluded that the proposed approach can be widely used in specialized geographic information systems that require taking into account the state of their objects at a specific point in time as an operational geodatabase, since its operation can be separated from the process of continuous refinement of knowledge about the area implemented by maintaining the main temporal geodatabase.
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[+] About this article
Title
AN APPROACH TO MODELING DYNAMIC GEOOBJECTS BASED ON THE CONCEPT OF PHASE VARIATION
Journal
Systems and Means of Informatics
Volume 34, Issue 2, pp 95-106
Cover Date
2024-05-20
DOI
10.14357/08696527240207
Print ISSN
0869-6527
Publisher
Institute of Informatics Problems, Russian Academy of Sciences
Additional Links
Key words
geodata; geodata databases; conceptual scheme of the geodata database; temporal modeling of geoobjects; phase variation of geomodels
Authors
D. A. Nikishin 
Author Affiliations
Federal Research Center "Computer Science and Control", Russian Academy of Sciences, 44-2 Vavilov Str., Moscow 119333, Russian Federation
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