S-Space College of Education (사범대학) Center for Educational Research (교육종합연구원) 교육연구와 실천 Journal of the College of Education (師大論叢) vol.60/61 (2000)
지구과학자료 분석을 위한 GIS의 응용
An Application of GIS for Analyzing Earth Science Data
- 박노욱; 권병두
- Issue Date
- 서울대학교 사범대학
- 사대논총, Vol.60, pp. 55-77
- GIS has been regarded as one of important tools or methodologies for various earth science applications. Recently, spatial data integration schemes using multiple earth science data sets are newly developed and utilized. For this task, research-based approaches for statistical assessments between integrated layers and input layers are not fully considered yet. Moreover, these kinds of approaches are somewhat insufficient Quantitative assessment of integrated layers towards known targets and the GIS analysis scheme is rarely extended to scientific approaches. Related to this point, this study primarily performed spatial data integration using multiple earth science data sets by a known integration scheme (CF estimation). In addition, statistical information extraction with respect to relationships among used data sets and integrated layers was carried out. Also, a simple approach of multi-buffer zone analysis, related to the GIS analytical aspect, was addressed and applied. This kind of approach provides a decision-making information in the viewpoint of GIS and 머so shows exploratory data analysis in conjunction with GIS and earth science application. In addition, analytical methodologies associated with GIS are thought to be helpful to analyze earth science data.