지구통계학적 불확실성 추정 기법을 이용한 다중 공간자료 통합 : 산사태 취약성 분석과 토지 피복 분류에의 적용

Thesis(doctoral)--서울대학교 대학원 :과학교육과 지구과학전공,2004.Docto

다중 지구과학 자료 공간 통합 정보의 분석

학위논문(석사)--서울대학교 대학원 :과학교육과 지구과학전공,1999.Maste

An Application of GIS for Analyzing Earth Science Data

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.이 연구는 서울대학교 사범대학 부설 과학교육연구소 연구비 지원에 의하여 이루어졌다