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Development of Geospatial Simulation Framework for WebGIS-based Simulation System  

Lee, Seong-Kyu (부경대학교 위성정보과학과)
Kim, Young-Seup (부경대학교 위성정보과학과)
Choi, Chul-Uong (부경대학교 위성정보과학과)
Suh, Yong-Chul (부경대학교 위성정보과학과)
Publication Information
Spatial Information Research / v.18, no.5, 2010 , pp. 119-131 More about this Journal
Abstract
Researchers require repetitive works such as data format analysis, reformatting and map reprojection in order to use geospatial data. To solve above problems, they are building web-based simulation systems with web developers. But the web-based systems are not efficiently developed because there is not the appropriate simulation framework for a web-based system using geospatial data. In this study, the geospatial simulation framework that can be effectively applied to the web-based system was designed and proposed. Also, the framework was composed of 7 modules; web mapping service, GIS mapping, statistics, model, processing,graphics, and geospatial datasets. In order to evaluate the effectiveness of the framework, a case study of urban growth has been verified. Experts who are not specialized in geospatial information disciplines expect to build easily a web-based system using geospatial data.
Keywords
Geospatial Simulation Framework; Logistic Regression; R; SAGA; Urban Growth;
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Times Cited By KSCI : 5  (Citation Analysis)
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